:root {
  --blue: #1a4d9f;
  --dark: #0e2f66;
  --gray: #6b7280;
  --gold: #f5a800;
  --light: #f3f6fb;
  --line: #dde4f0;
  --radius: 14px
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
  position: relative;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: #1f2937;
  background: #fff;
  font-size: 15px;
  line-height: 1.65;
}

h1,
h2,
h3,
h4,
h5 {
  font-weight: 700;
  color: var(--dark)
}

a {
  color: var(--blue)
}

.text-gold {
  color: var(--gold) !important
}

.btn {
  border-radius: 50px;
  font-weight: 600;
  padding: .6rem 1.5rem
}

.btn-primary {
  background: var(--blue);
  border-color: var(--blue)
}

.btn-primary:hover {
  background: var(--dark);
  border-color: var(--dark)
}

.btn-gold {
  background: var(--gold);
  border-color: var(--gold);
  color: #1a1a1a
}

.btn-gold:hover {
  background: #dc9500;
  border-color: #dc9500;
  color: #000
}

.btn-outline-light:hover {
  color: var(--dark)
}

/* top bar & nav */
.topbar {
  background: var(--dark);
  color: #cdd9f2;
  font-size: 13px;
  padding: .4rem 0
}

.topbar a {
  color: #cdd9f2;
  text-decoration: none
}

.topbar a:hover {
  color: #fff
}

.navbar {
  background: #fff;
  box-shadow: 0 2px 14px rgba(14, 47, 102, .08);
  padding: .5rem 0
}

.navbar-brand img {
  height: 56px;
  width: 56px;
  object-fit: contain;
  background: #fff;
  border-radius: 50%;
  padding: 1px;
  box-shadow: 0 2px 8px rgba(14, 47, 102, .12);
}

.logo-round {
  border-radius: 50% !important;
  object-fit: contain !important;
}

.navbar-brand .brand-text {
  line-height: 1.1;
  margin-left: .6rem
}

.navbar-brand .brand-text b {
  display: block;
  color: var(--dark);
  font-size: 1.15rem
}

.navbar-brand .brand-text small {
  color: var(--gray);
  font-size: .72rem;
  font-weight: 500
}

.navbar .nav-link {
  color: #2b3a55;
  font-weight: 500;
  font-size: .9rem;
  padding: .6rem .7rem !important;
  position: relative;
  white-space: nowrap
}

.navbar .btn-gold {
  white-space: nowrap;
  padding: .5rem 1.3rem
}

@media(max-width:1399px) {
  .navbar .nav-link {
    font-size: .85rem;
    padding: .6rem .5rem !important
  }

  .navbar-brand .brand-text b {
    font-size: 1rem
  }
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
  color: var(--blue)
}

.navbar .nav-link.active::after {
  content: "";
  position: absolute;
  left: .5rem;
  right: .5rem;
  bottom: 2px;
  height: 3px;
  border-radius: 3px;
  background: var(--gold)
}

.dropdown-menu {
  border: 0;
  box-shadow: 0 10px 30px rgba(14, 47, 102, .15);
  border-radius: 12px;
  padding: .5rem
}

.dropdown-item {
  border-radius: 8px;
  font-size: .9rem;
  padding: .5rem .9rem
}

.dropdown-item.active,
.dropdown-item:active {
  background: var(--blue)
}

/* hero */
.hero {
  position: relative;
  color: #fff;
  background: linear-gradient(105deg, rgba(14, 47, 102, .95) 0%, rgba(14, 47, 102, .82) 45%, rgba(14, 47, 102, .45) 100%), url('../img/hero-hall.jpg') center/cover;
  padding: 5.5rem 0 6.5rem
}

.hero h1 {
  color: #fff;
  font-size: clamp(2rem, 4.2vw, 3.2rem);
  line-height: 1.2
}

.hero .lead {
  color: #dbe6ff;
  max-width: 560px
}

.hero .tag {
  display: inline-block;
  background: rgba(245, 168, 0, .18);
  color: #ffd166;
  border: 1px solid rgba(245, 168, 0, .5);
  border-radius: 50px;
  padding: .25rem 1rem;
  font-size: .82rem;
  font-weight: 600;
  margin-bottom: 1rem
}

.next-test {
  background: #fff;
  color: #1f2937;
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .28)
}

.next-test h5 {
  color: var(--blue);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: .06em
}

.next-test .row-item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .55rem 0;
  border-bottom: 1px dashed var(--line);
  font-size: .9rem
}

.next-test .row-item:last-of-type {
  border-bottom: 0
}

.next-test .row-item span {
  color: var(--gray)
}

.next-test .row-item b {
  text-align: right
}

/* stats */
.stats {
  margin-top: -3.2rem;
  position: relative;
  z-index: 3
}

.stat {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.3rem 1rem;
  text-align: center;
  box-shadow: 0 8px 28px rgba(14, 47, 102, .12);
  height: 100%;
  border-bottom: 4px solid var(--gold)
}

.stat .num {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--blue);
  line-height: 1
}

.stat .lbl {
  font-size: .82rem;
  color: var(--gray);
  margin-top: .35rem
}

/* sections */
section {
  padding: 4.2rem 0
}

.bg-soft {
  background: var(--light)
}

.sec-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 2.6rem
}

.sec-head .eyebrow {
  color: var(--gold);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .78rem
}

.sec-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: .3rem 0 .6rem
}

.sec-head p {
  color: var(--gray)
}

.sec-head::after {
  content: "";
  display: block;
  width: 64px;
  height: 4px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--blue), var(--gold));
  margin: 1rem auto 0
}

.card-cat {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem;
  height: 100%;
  background: #fff;
  transition: .25s;
  position: relative;
  overflow: hidden
}

.card-cat:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(14, 47, 102, .14);
  border-color: var(--blue)
}

.card-cat .icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: var(--light);
  color: var(--blue);
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  margin-bottom: 1rem
}

.card-cat ul {
  list-style: none;
  padding: 0;
  margin: .8rem 0 1.2rem;
  font-size: .86rem;
  color: var(--gray)
}

.card-cat ul li {
  padding: .15rem 0
}

.card-cat ul i {
  color: var(--blue);
  margin-right: .4rem
}

.steps {
  counter-reset: s
}

.step {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.6rem 1.2rem;
  height: 100%;
  text-align: center;
  border: 1px solid var(--line);
  position: relative
}

.step .n {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  display: grid;
  place-items: center;
  margin: 0 auto .9rem;
  box-shadow: 0 0 0 6px rgba(26, 77, 159, .12)
}

.step h6 {
  font-weight: 700;
  color: var(--dark)
}

.step p {
  font-size: .84rem;
  color: var(--gray);
  margin: 0
}

.table-fs {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 28px rgba(14, 47, 102, .08)
}

.table-fs thead th {
  background: var(--blue);
  color: #fff;
  font-weight: 600;
  font-size: .85rem;
  border: 0;
  padding: .9rem 1rem;
  white-space: nowrap
}

.table-fs td {
  padding: .85rem 1rem;
  vertical-align: middle;
  font-size: .9rem
}

.gallery-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  height: 100%;
  transition: .25s;
  position: relative;
}

.gallery-card:hover {
  box-shadow: 0 16px 36px rgba(14, 47, 102, .16);
  transform: translateY(-5px);
}

.gallery-card .img-wrap {
  position: relative;
  overflow: hidden;
  cursor: zoom-in;
  background: var(--light);
}

.gallery-card img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
  background: var(--light);
  cursor: zoom-in;
  transition: transform .35s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-card:hover img {
  transform: scale(1.05);
}

.gallery-card .zoom-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(14, 47, 102, 0.8);
  backdrop-filter: blur(4px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.25s ease;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  z-index: 2;
}

.gallery-card:hover .zoom-badge {
  opacity: 1;
  transform: scale(1);
}

.gallery-card .body {
  padding: 1rem 1.1rem
}

.gallery-card h6 {
  margin: 0 0 .25rem;
  font-weight: 700
}

.gallery-card p {
  font-size: .84rem;
  color: var(--gray);
  margin: 0
}

.team-card {
  text-align: center
}

.team-card img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  border: 5px solid #fff;
  box-shadow: 0 8px 22px rgba(14, 47, 102, .18);
  margin-bottom: .8rem
}

.team-card h6 {
  margin: 0;
  font-weight: 700
}

.team-card small {
  color: var(--gold);
  font-weight: 600
}

.cta {
  background: linear-gradient(110deg, var(--dark), var(--blue));
  color: #fff;
  padding: 3.2rem 0
}

.cta h2 {
  color: #fff
}

.cta p {
  color: #d3e0ff
}

.accordion-button:not(.collapsed) {
  background: var(--light);
  color: var(--blue);
  box-shadow: none
}

.accordion-item {
  border: 1px solid var(--line);
  border-radius: 12px !important;
  overflow: hidden;
  margin-bottom: .7rem
}

.accordion-button {
  font-weight: 600
}

/* page banner */
.page-banner {
  background: linear-gradient(110deg, rgba(14, 47, 102, .96), rgba(26, 77, 159, .9)), url('../img/hero-hall.jpg') center/cover;
  color: #fff;
  padding: 3rem 0 2.6rem
}

.page-banner h1 {
  color: #fff;
  font-size: 2rem;
  margin: 0
}

.page-banner .breadcrumb {
  margin: .4rem 0 0;
  --bs-breadcrumb-divider-color: #a9bde6
}

.page-banner .breadcrumb a {
  color: #cfe0ff;
  text-decoration: none
}

.page-banner .breadcrumb-item.active {
  color: #fff
}

.box {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem
}

.form-label {
  font-weight: 600;
  font-size: .86rem;
  color: #2b3a55
}

.form-control,
.form-select {
  border-radius: 10px;
  padding: .65rem .9rem;
  border-color: #cfd8e8
}

.form-control:focus,
.form-select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 .2rem rgba(26, 77, 159, .15)
}

.auth-wrap {
  max-width: 520px;
  margin: 3rem auto
}

.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.2rem
}

.contact-item i {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--light);
  color: var(--blue);
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  flex: none
}

.quiz-q {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem 1.2rem;
  margin-bottom: 1rem;
  background: #fff
}

.quiz-q.ok {
  border-color: #198754;
  background: #f1fbf5
}

.quiz-q.bad {
  border-color: #dc3545;
  background: #fff5f6
}

/* footer */
footer {
  background: #0a2250;
  color: #b8c7e8;
  padding: 3.5rem 0 0;
  font-size: .9rem
}

footer .footer-container { max-width: 1200px; }

footer h6 {
  color: #fff;
  font-weight: 700;
  margin-bottom: 1.1rem;
  font-size: .98rem
}

footer a {
  color: #b8c7e8;
  text-decoration: none;
  transition: color .2s ease
}

footer a:hover {
  color: #fff;
  text-decoration: none
}

footer ul {
  list-style: none;
  padding: 0;
  margin: 0
}

footer .footer-links li {
  padding: .28rem 0
}

footer .footer-brand p {
  max-width: 340px;
  color: #b8c7e8;
  line-height: 1.75;
  margin-bottom: 1.35rem
}

footer .footer-social-heading {
  margin: 0 0 .65rem;
  color: #dce7fa;
  font-size: .83rem
}

footer .footer-social-links {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem
}

footer .footer-social-link {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 50%;
  color: #fff;
  background: rgba(255,255,255,.08);
  font-size: 1.05rem;
  transition: background .2s ease, transform .2s ease, border-color .2s ease
}

footer a.footer-social-link:hover {
  color: #0a2250;
  background: #fff;
  border-color: #fff;
  transform: translateY(-2px)
}

footer .footer-social-link.is-unset {
  color: #92a7cb;
  background: rgba(255,255,255,.035);
  border-color: rgba(255,255,255,.12)
}

footer .footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  padding: .38rem 0;
  overflow-wrap: anywhere
}

footer .footer-contact-list li > i {
  flex: 0 0 17px;
  margin-top: .2rem;
  color: #f5b93b
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .12);
  margin-top: 2.5rem;
  padding: 1.1rem 0;
  font-size: .82rem
}

.logo-white {
  background: #fff;
  border-radius: 50%;
  padding: 2px;
  height: 64px;
  width: 64px;
  object-fit: contain;
  box-shadow: 0 4px 14px rgba(0, 0, 0, .2);
}

/* dashboard (student) */
.dash-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.3rem;
  background: #fff
}

/* admin */
.admin-body {
  background: #eef2f9
}

.sidebar {
  width: 250px;
  background: var(--dark);
  min-height: 100vh;
  position: fixed;
  inset: 0 auto 0 0;
  padding: 1rem .8rem;
  overflow-y: auto;
  z-index: 1030;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, .2) transparent;
}

.sidebar::-webkit-scrollbar {
  width: 5px;
}

.sidebar::-webkit-scrollbar-track {
  background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, .18);
  border-radius: 10px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, .35);
}

.sidebar .brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  color: #fff;
  padding: .4rem .6rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
  margin-bottom: .8rem;
  text-decoration: none
}

.sidebar .brand img {
  height: 48px;
  width: 48px;
  background: #fff;
  border-radius: 50%;
  object-fit: contain;
  padding: 1px;
  box-shadow: 0 2px 8px rgba(0,0,0,.2);
}

.sidebar .brand b {
  display: block;
  line-height: 1.1;
  font-size: .95rem
}

.sidebar .brand small {
  opacity: .7;
  font-size: .7rem
}

.sidebar a.item {
  display: flex;
  align-items: center;
  gap: .7rem;
  color: #c3d1f0;
  text-decoration: none;
  padding: .6rem .8rem;
  border-radius: 10px;
  font-size: .9rem;
  margin-bottom: 2px
}

.sidebar a.item:hover {
  background: rgba(255, 255, 255, .08);
  color: #fff
}

.sidebar a.item.active {
  background: var(--blue);
  color: #fff
}

.sidebar .grp {
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: #7f94c4;
  margin: 1rem .8rem .3rem
}

.admin-main {
  margin-left: 250px;
  padding: 1.5rem 1.8rem
}

.admin-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.4rem;
  flex-wrap: wrap;
  gap: .6rem
}

.admin-top h3 {
  margin: 0;
  font-size: 1.4rem
}

.kpi {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  box-shadow: 0 4px 16px rgba(14, 47, 102, .06);
  display: flex;
  gap: 1rem;
  align-items: center;
  height: 100%
}

.kpi .ico {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  color: #fff;
  flex: none
}

.kpi .v {
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--dark)
}

.kpi .l {
  font-size: .78rem;
  color: var(--gray)
}

.panel {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.3rem;
  box-shadow: 0 4px 16px rgba(14, 47, 102, .06)
}

.panel .table th {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--gray);
  border-bottom-width: 1px
}

.panel .table td {
  vertical-align: middle;
  font-size: .88rem
}

.sidebar-toggle {
  display: none
}

@media(max-width:991px) {
  .sidebar {
    transform: translateX(-100%);
    transition: .25s
  }

  .sidebar.open {
    transform: none
  }

  .admin-main {
    margin-left: 0;
    padding: 1rem
  }

  .sidebar-toggle {
    display: inline-block
  }

  .hero {
    padding: 3.5rem 0 5rem
  }

  .navbar-brand img {
    height: 52px
  }
}

/* slip / print */
.slip {
  max-width: 820px;
  margin: 2rem auto;
  border: 2px solid var(--blue);
  border-radius: 12px;
  padding: 1.8rem;
  background: #fff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.slip-head {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  border-bottom: 3px solid var(--blue);
  padding-bottom: 1rem;
  margin-bottom: 1rem;
}

.slip-head img {
  height: 80px;
}

.slip table td {
  padding: .5rem .75rem;
  border: 1px solid var(--line);
}

.slip table td:first-child {
  background: var(--light);
  font-weight: 600;
  width: 34%;
}

@page {
  size: A4 portrait;
  margin: 0;
}

@media print {

  html,
  body {
    width: 100% !important;
    height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    background: #fff !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
    color-adjust: exact !important;
  }

  .no-print,
  .topbar,
  .navbar,
  footer,
  .toast-container-fixed {
    display: none !important;
  }

  body {
    background: #fff !important;
  }
}


/* Floating Toast Notifications at Bottom */
.toast-container-fixed {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
  max-width: 520px;
  width: min(520px, calc(100vw - 32px));
}

.custom-toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 14px;
  background: #ffffff;
  color: #1f2937;
  padding: 14px 18px;
  border-radius: 12px;
  box-shadow: 0 14px 36px rgba(14, 47, 102, 0.2), 0 4px 12px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(14, 47, 102, 0.08);
  font-size: 0.92rem;
  line-height: 1.45;
  position: relative;
  overflow: hidden;
  animation: toastSlideUp 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.custom-toast.toast-hiding {
  animation: toastSlideDown 0.35s ease forwards;
}

@keyframes toastSlideUp {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.96);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes toastSlideDown {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }

  to {
    opacity: 0;
    transform: translateY(25px) scale(0.94);
  }
}

.custom-toast .toast-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  line-height: 1;
}

.custom-toast .toast-msg {
  flex-grow: 1;
  font-weight: 500;
  color: #1f2937;
}

.custom-toast .toast-close {
  background: transparent;
  border: none;
  font-size: 1.4rem;
  line-height: 1;
  color: #9ca3af;
  cursor: pointer;
  padding: 0 4px;
  margin-left: 6px;
  flex-shrink: 0;
  transition: color 0.15s ease;
}

.custom-toast .toast-close:hover {
  color: #111827;
}

/* Accent borders & colors */
.custom-toast.toast-success {
  border-left: 5px solid #198754;
}

.custom-toast.toast-danger {
  border-left: 5px solid #dc3545;
}

.custom-toast.toast-warning {
  border-left: 5px solid #f5a800;
}

.custom-toast.toast-info {
  border-left: 5px solid #1a4d9f;
}

/* Progress countdown bar */
.custom-toast .toast-progress {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: rgba(0, 0, 0, 0.05);
}

.custom-toast .toast-progress-bar {
  height: 100%;
  width: 100%;
  transform-origin: left;
  animation: toastProgress 3s linear forwards;
}

.custom-toast.toast-success .toast-progress-bar {
  background: #198754;
}

.custom-toast.toast-danger .toast-progress-bar {
  background: #dc3545;
}

.custom-toast.toast-warning .toast-progress-bar {
  background: #f5a800;
}

.custom-toast.toast-info .toast-progress-bar {
  background: #1a4d9f;
}

@keyframes toastProgress {
  from {
    transform: scaleX(1);
  }

  to {
    transform: scaleX(0);
  }
}

/* ===== Lightbox Gallery Viewer ===== */
.fs-lightbox {
  position: fixed;
  inset: 0;
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.fs-lightbox.open {
  opacity: 1;
  visibility: visible;
}

.fs-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 20, 42, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
}

.fs-lightbox-container {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 65px 75px 75px;
  pointer-events: none;
}

@media (max-width: 768px) {
  .fs-lightbox-container {
    padding: 55px 12px 65px;
  }
}

.fs-lightbox-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 1050px;
  max-height: 100%;
  position: relative;
  pointer-events: auto;
}

.fs-lightbox-image {
  max-width: 88vw;
  max-height: calc(82vh - 80px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: opacity 0.2s ease, transform 0.2s ease;
  user-select: none;
}

.fs-lightbox-caption {
  margin-top: 14px;
  text-align: center;
  color: #fff;
  max-width: 680px;
  padding: 0 16px;
}

.fs-lightbox-caption h5 {
  color: #ffffff;
  font-size: 1.15rem;
  margin-bottom: 4px;
  font-weight: 600;
}

.fs-lightbox-caption p {
  color: #c5d3eb;
  font-size: 0.88rem;
  margin: 0;
  line-height: 1.45;
}

.fs-lightbox-counter {
  position: absolute;
  top: 20px;
  left: 24px;
  color: #dbe4f5;
  font-size: 0.88rem;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 5px 14px;
  border-radius: 50px;
  backdrop-filter: blur(8px);
  pointer-events: auto;
}

.fs-lightbox-close {
  position: absolute;
  top: 16px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  backdrop-filter: blur(8px);
  pointer-events: auto;
}

.fs-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.28);
  transform: rotate(90deg);
}

.fs-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  backdrop-filter: blur(8px);
  z-index: 3;
  pointer-events: auto;
}

.fs-lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.28);
  transform: translateY(-50%) scale(1.08);
}

.fs-lightbox-nav.prev {
  left: 20px;
}

.fs-lightbox-nav.next {
  right: 20px;
}

@media (max-width: 768px) {
  .fs-lightbox-nav {
    width: 42px;
    height: 42px;
    font-size: 1.3rem;
  }

  .fs-lightbox-nav.prev {
    left: 8px;
  }

  .fs-lightbox-nav.next {
    right: 8px;
  }

  .fs-lightbox-close {
    top: 12px;
    right: 14px;
    width: 38px;
    height: 38px;
  }

  .fs-lightbox-counter {
    top: 14px;
    left: 14px;
    font-size: 0.8rem;
  }
}

/* ===== Mobile Navigation & Layout Optimization ===== */

/* 1. Hide Topbar on Mobile */
@media (max-width: 991px) {
  .topbar {
    display: none !important;
  }
}

/* 2. Left Slide-In Mobile Navigation Drawer (Mobile Only) */
@media (max-width: 1199.98px) {
  .navbar.sticky-top {
    z-index: 1050;
  }

  #mainNav.navbar-collapse {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 310px;
    max-width: 85vw;
    background: #ffffff;
    box-shadow: 12px 0 35px rgba(14, 47, 102, 0.18);
    border-right: 1px solid var(--line);
    visibility: hidden;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s ease;
    z-index: 1051;
    display: flex !important;
    flex-direction: column;
    padding: 0;
  }

  #mainNav.navbar-collapse.show {
    visibility: visible;
    transform: translateX(0);
  }

  .mobile-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 1.25rem;
    background: #ffffff;
    border-bottom: 1px solid var(--line);
  }

  .mobile-drawer-header > .d-flex {
    flex: 1;
    min-width: 0;
  }

  .mobile-drawer-header .brand-text {
    min-width: 0;
  }

  .mobile-drawer-header .brand-text b,
  .mobile-drawer-header .brand-text small {
    display: block;
  }

  .mobile-drawer-header .brand-text b {
    font-size: .95rem;
    white-space: nowrap;
  }

  #mainNav .navbar-nav {
    padding: 1.25rem 1.25rem 2rem;
    overflow-y: auto;
    width: 100%;
    gap: 3px;
  }

  #mainNav .nav-link {
    font-size: 0.95rem !important;
    font-weight: 600;
    color: #1f2937 !important;
    padding: 0.65rem 0.8rem !important;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: .55rem;
    transition: background 0.15s ease, color 0.15s ease;
  }

  #mainNav .dropdown-toggle::after {
    margin-left: auto;
  }

  #mainNav .nav-link:hover,
  #mainNav .nav-link.active {
    color: var(--blue) !important;
    background: rgba(26, 77, 159, 0.06);
  }

  #mainNav .nav-link.active::after {
    display: none;
  }

  #mainNav .nav-link.active,
  #mainNav .nav-link:active,
  #mainNav .nav-link:focus {
    border: 0;
    outline: 0;
    box-shadow: none;
  }

  #mainNav .nav-link:focus-visible,
  #mainNav .btn-login:focus-visible {
    outline: 2px solid rgba(26, 77, 159, .45);
    outline-offset: 2px;
  }

  #mainNav .dropdown-menu {
    background: #f8fafc;
    border: 1px solid var(--line);
    box-shadow: none;
    margin: 0.3rem 0 0.5rem 0.5rem;
    padding: 0.35rem;
    border-radius: 10px;
  }

  #mainNav .dropdown-item {
    padding: 0.5rem 0.75rem;
    font-size: 0.88rem;
  }

  #mainNav .btn-login,
  #mainNav .btn-gold {
    width: 100%;
    justify-content: center;
    margin: 0.45rem 0 !important;
    padding: 0.65rem 1.2rem;
  }

  #mainNav .btn-login {
    color: var(--blue);
    background: #edf4ff;
    border: 1px solid #c7d8f5;
    border-radius: 8px;
  }

  #mainNav .btn-login:hover,
  #mainNav .btn-login:active,
  #mainNav .btn-login:focus {
    color: var(--dark);
    background: #e2edff;
    border-color: #b7cbed;
    box-shadow: none;
  }
}

.mobile-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 20, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1040;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.mobile-drawer-backdrop.show {
  opacity: 1;
  visibility: visible;
}

/* 3. Mobile Screen Home Page & Layout Stabilization */
@media (max-width: 991px) {
  .hero {
    padding: 3rem 0 3.5rem;
    text-align: center;
  }

  .hero h1 {
    font-size: clamp(1.75rem, 6vw, 2.4rem);
  }

  .hero .lead {
    margin: 1rem auto 1.5rem;
    font-size: 1rem;
  }

  .hero .d-flex {
    justify-content: center;
  }

  .next-test {
    margin-top: 1.5rem;
    text-align: left;
  }
}

@media (max-width: 768px) {

  /* Prevent stats from overlapping/jittering */
  .stats {
    margin-top: 1.5rem !important;
    margin-bottom: 0.5rem;
    padding: 0 12px;
  }

  .stat {
    padding: 1rem 0.75rem;
  }

  .stat .num {
    font-size: 1.55rem;
  }

  .stat .lbl {
    font-size: 0.76rem;
  }

  /* Section spacing */
  section {
    padding: 2.8rem 0;
  }

  .sec-head {
    margin-bottom: 2rem;
  }

  .sec-head h2 {
    font-size: 1.55rem;
  }

  /* Steps / How to apply */
  .step {
    padding: 1.3rem 1rem;
  }

  /* CTA Banner */
  .cta {
    text-align: center;
    padding: 2.6rem 1rem;
  }

  .cta .d-flex {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .cta h2 {
    font-size: 1.5rem;
  }

  .cta .btn {
    width: 100%;
    max-width: 290px;
  }

  /* Footer */
  footer {
    padding: 2.5rem 0 0;
  }
}

@media (max-width: 575px) {
  .steps .col-6 {
    width: 100%;
  }

  .hero .btn {
    width: 100%;
  }

  .hero .d-flex.gap-3 {
    gap: 0.75rem !important;
  }
}

/* ===== WINNERS PAGE ===== */
.winners-page {
  padding: 3rem 0;
}

/* filter tabs */
.winners-filter {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.winners-tab {
  border: 2px solid var(--blue);
  background: transparent;
  color: var(--blue);
  border-radius: 50px;
  padding: .45rem 1.2rem;
  font-size: .88rem;
  font-weight: 600;
  cursor: pointer;
  transition: .22s;
  font-family: var(--font);
}

.winners-tab:hover,
.winners-tab.active {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 4px 14px rgba(14,47,102,.25);
}

/* winner card */
.winner-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  height: 100%;
  transition: .25s;
}

.winner-card:hover {
  box-shadow: 0 18px 42px rgba(14,47,102,.18);
  transform: translateY(-6px);
}

/* coloured category badge on image corner */
.winner-badge-cat {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 4;
  background: linear-gradient(110deg, var(--gold), #e59200);
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .28rem .85rem;
  border-radius: 50px;
  box-shadow: 0 2px 8px rgba(0,0,0,.22);
  pointer-events: none;
}

.winner-card img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  display: block;
  cursor: zoom-in;
  transition: transform .35s cubic-bezier(.16,1,.3,1);
}

.winner-card:hover img {
  transform: scale(1.05);
}

.winner-card .body {
  padding: 1rem 1.15rem 1.2rem;
}

.winner-card h6 {
  font-weight: 700;
  color: var(--dark);
  margin: 0 0 .35rem;
  font-size: .97rem;
  line-height: 1.35;
}

.winner-card p {
  font-size: .82rem;
  color: var(--gray);
  margin: 0;
  line-height: 1.55;
}

.winner-date {
  font-size: .8rem;
  color: var(--blue);
  font-weight: 600;
}

/* CTA strip */
.winners-cta {
  background: linear-gradient(110deg, #0b2663, var(--blue));
  color: #fff;
  padding: 3.5rem 0;
  text-align: center;
  margin-top: 1rem;
}

.winners-cta-icon {
  font-size: 2.8rem;
  color: var(--gold);
  display: block;
  margin-bottom: .75rem;
  filter: drop-shadow(0 4px 10px rgba(245,168,0,.45));
  animation: pulse-star 2s ease-in-out infinite;
}

@keyframes pulse-star {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

.winners-cta h3 {
  color: #fff;
  font-size: 1.7rem;
  margin-bottom: .5rem;
}

.winners-cta p {
  color: #c7d8ff;
  max-width: 500px;
  margin: 0 auto 1.4rem;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0);    }
}

/* ===== ENHANCED ADMIN DASHBOARD ===== */

/* KPI Cards */
.kpi-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.2rem 1.3rem;
  box-shadow: 0 2px 16px rgba(14,47,102,.07);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  height: 100%;
  transition: transform .2s, box-shadow .2s;
  border: 1px solid rgba(14,47,102,.06);
}
.kpi-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(14,47,102,.12);
}
.kpi-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.45rem;
  flex: none;
}
.kpi-body { flex: 1; min-width: 0; }
.kpi-value {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.kpi-label {
  font-size: .77rem;
  color: var(--gray);
  margin: .15rem 0 .3rem;
}
.kpi-trend {
  font-size: .75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: .15rem;
}
.kpi-trend-up   { color: #059669; }
.kpi-trend-down { color: #dc2626; }
.kpi-trend-neutral { color: #f5a800; }

/* Panel Component */
.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: .5rem;
}
.panel-title {
  font-size: .95rem;
  font-weight: 700;
  color: var(--dark);
  margin: 0;
  display: flex;
  align-items: center;
}
.panel-sub {
  font-size: .75rem;
  color: var(--gray);
  margin: .15rem 0 0;
}
.text-purple { color: #7c3aed !important; }

.badge-pill {
  padding: .3rem .8rem;
  border-radius: 50px;
  font-size: .75rem;
  font-weight: 600;
  white-space: nowrap;
}

/* Quick Actions */
.quick-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .6rem;
}
.qa-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .9rem .5rem;
  border-radius: 12px;
  font-size: .78rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform .2s, box-shadow .2s;
  text-align: center;
}
.qa-btn i { font-size: 1.3rem; }
.qa-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,.12); }
.qa-blue   { background: #eff6ff; color: #1a4d9f; }
.qa-purple { background: #f5f3ff; color: #7c3aed; }
.qa-green  { background: #f0fdf4; color: #059669; }
.qa-orange { background: #fffbeb; color: #d97706; }
.qa-teal   { background: #f0fdfa; color: #0891b2; }
.qa-gray   { background: #f8fafc; color: #475569; }

/* Health Metrics */
.health-metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  padding: .5rem 0;
}
.health-ring {
  position: relative;
  width: 60px;
  height: 60px;
}
.health-ring svg {
  width: 100%;
  height: 100%;
  transform: none;
}
.health-ring span {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  font-weight: 700;
  color: var(--dark);
}
.health-label {
  font-size: .72rem;
  color: var(--gray);
  text-align: center;
  font-weight: 500;
}

/* Status Progress Bars */
.status-progress-list { display: flex; flex-direction: column; gap: .8rem; }
.sp-row {}
.sp-label { font-size: .8rem; font-weight: 500; color: var(--dark); }
.sp-count { font-size: .8rem; font-weight: 700; }
.sp-count small { font-weight: 400; color: var(--gray); }
.sp-bar-bg {
  height: 7px;
  background: #eef2f9;
  border-radius: 50px;
  overflow: hidden;
}
.sp-bar-fill {
  height: 100%;
  border-radius: 50px;
  transition: width .6s cubic-bezier(.4,0,.2,1);
}

/* Revenue Box */
.revenue-box {
  background: linear-gradient(110deg, #0b2663, var(--blue));
  border-radius: 12px;
  padding: 1rem 1.2rem;
  color: #fff;
  text-align: center;
}
.revenue-label { font-size: .8rem; opacity: .85; margin-bottom: .3rem; }
.revenue-value { font-size: 1.5rem; font-weight: 800; letter-spacing: -.01em; }
.revenue-sub   { font-size: .72rem; opacity: .75; margin-top: .2rem; }

/* Donut Legend */
.donut-legend {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .35rem .5rem;
  margin-top: .75rem;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .75rem;
  color: var(--gray);
}
.legend-item span {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  flex: none;
}

/* Dashboard Table */
.dash-table thead th {
  font-size: .73rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--gray);
  font-weight: 600;
  border-bottom-width: 1px;
  padding: .6rem .75rem;
  background: #fafbff;
}
.dash-table tbody td {
  vertical-align: middle;
  font-size: .87rem;
  padding: .65rem .75rem;
}
.dash-table tbody tr:hover { background: #f8faff; }
.roll-link {
  font-weight: 700;
  color: var(--blue);
  text-decoration: none;
  font-family: monospace;
  font-size: .9rem;
}
.roll-link:hover { text-decoration: underline; }
.student-cell {
  display: flex;
  align-items: center;
  gap: .5rem;
}
.student-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), #7c3aed);
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  display: grid;
  place-items: center;
  flex: none;
}
.cat-tag {
  display: inline-block;
  background: #eff6ff;
  color: var(--blue);
  border-radius: 6px;
  padding: .2rem .55rem;
  font-size: .75rem;
  font-weight: 600;
}
.btn-view-all {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .8rem;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
  padding: .3rem .7rem;
  border-radius: 8px;
  background: #eff6ff;
  transition: background .2s;
}
.btn-view-all:hover { background: #dbeafe; }

/* ========================================================
   Modern Split-Screen Auth Pages (Student & Admin Login)
   ======================================================== */
.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  background-color: #0b1e3f;
  background-image: 
    linear-gradient(135deg, rgba(8, 26, 58, 0.90) 0%, rgba(14, 47, 102, 0.84) 50%, rgba(26, 77, 159, 0.78) 100%),
    url('../img/auth-bg.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: #fff;
  padding: 1.25rem 0;
}

.auth-hero-branding {
  padding-right: 2rem;
}

.auth-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fce182;
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  margin-bottom: 0.9rem;
}

.auth-hero-title {
  font-size: clamp(1.75rem, 2.5vw, 2.35rem);
  font-weight: 800;
  line-height: 1.25;
  color: #ffffff;
  margin-bottom: 0.75rem;
  letter-spacing: -0.4px;
}

.auth-hero-title span {
  color: #f5a800;
  text-shadow: 0 2px 12px rgba(245, 168, 0, 0.3);
}

.auth-hero-subtitle {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #d1dcfa;
  margin-bottom: 1.25rem;
  max-width: 520px;
}

.auth-feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  max-width: 500px;
}

.auth-feature-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 0.7rem 0.95rem;
  border-radius: 12px;
  transition: transform 0.2s ease, background 0.2s ease;
}

.auth-feature-item:hover {
  background: rgba(255, 255, 255, 0.14);
  transform: translateX(4px);
}

.auth-feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: linear-gradient(135deg, #f5a800, #ffc107);
  color: #0e2f66;
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.auth-feature-item h6 {
  color: #ffffff;
  margin: 0;
  font-size: 0.88rem;
  font-weight: 600;
}

.auth-feature-item p {
  color: #cbd5e1;
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.35;
}

/* Auth Card (Right Side Form) */
.auth-card-container {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.auth-card {
  background: #ffffff;
  color: #1f2937;
  border-radius: 18px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.1);
  padding: 1.8rem 2rem 1.6rem;
  width: 100%;
  max-width: 430px;
  position: relative;
  z-index: 2;
}

.auth-card .logo-wrap {
  text-align: center;
  margin-bottom: 1rem;
}

.auth-card .logo-wrap img {
  height: 68px;
  width: 68px;
  border-radius: 50%;
  object-fit: contain;
  background: #ffffff;
  padding: 3px;
  box-shadow: 0 5px 16px rgba(14, 47, 102, 0.16);
  border: 2px solid #e2e8f0;
}

.auth-card-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--dark);
  margin-top: 0.5rem;
  margin-bottom: 0.15rem;
  text-align: center;
}

.auth-card-subtitle {
  font-size: 0.82rem;
  color: #64748b;
  text-align: center;
  margin-bottom: 1rem;
}

.auth-form .form-label {
  font-weight: 600;
  font-size: 0.85rem;
  color: #1e293b;
  margin-bottom: 0.35rem;
}

.auth-input-group {
  position: relative;
  display: flex;
  align-items: center;
}

.auth-input-group .input-icon {
  position: absolute;
  left: 14px;
  color: #94a3b8;
  font-size: 1rem;
  pointer-events: none;
  z-index: 3;
}

.auth-input-group .form-control {
  padding-left: 2.5rem;
  padding-right: 2.6rem;
  height: 48px;
  border-radius: 12px;
  border: 1.5px solid #cbd5e1;
  font-size: 0.92rem;
  transition: all 0.2s ease;
}

.auth-input-group .form-control:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26, 77, 159, 0.15);
}

.auth-input-group .toggle-pw {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  padding: 4px 6px;
  font-size: 1.05rem;
  z-index: 3;
  transition: color 0.2s;
}

.auth-input-group .toggle-pw:hover {
  color: var(--blue);
}

.btn-auth-primary {
  height: 48px;
  background: linear-gradient(135deg, #1a4d9f 0%, #0e2f66 100%);
  color: #ffffff;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 4px 14px rgba(26, 77, 159, 0.3);
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
}

.btn-auth-primary:hover,
.btn-auth-primary:focus {
  background: linear-gradient(135deg, #143d7f 0%, #0a224a 100%);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(26, 77, 159, 0.4);
}

/* Beautiful Create Account Button */
.auth-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 1.25rem 0;
  color: #94a3b8;
  font-size: 0.8rem;
  font-weight: 500;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid #e2e8f0;
}

.auth-divider span {
  padding: 0 0.85rem;
  background: #ffffff;
}

.btn-create-account {
  height: 48px;
  background: #f0f7ff;
  color: #1a4d9f;
  border: 2px solid #bfdbfe;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.93rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.08);
}

.btn-create-account:hover {
  background: #1a4d9f;
  color: #ffffff !important;
  border-color: #1a4d9f;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(26, 77, 159, 0.25);
}

.auth-footer-links {
  margin-top: 1.15rem;
  text-align: center;
}

.auth-footer-links .back-link {
  color: #64748b;
  font-size: 0.85rem;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.auth-footer-links .back-link:hover {
  color: var(--blue);
}

.auth-help-text {
  font-size: 0.78rem;
  color: #64748b;
  margin-top: 0.85rem;
  text-align: center;
  line-height: 1.4;
}

.auth-help-text a {
  color: var(--blue);
  font-weight: 600;
  text-decoration: none;
}

.auth-help-text a:hover {
  text-decoration: underline;
}

@media (max-width: 991.98px) {
  .auth-hero-branding {
    text-align: center;
    padding-right: 0;
    margin-bottom: 2rem;
  }
  .auth-hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  .auth-feature-list {
    margin-left: auto;
    margin-right: auto;
    text-align: left;
  }
  .auth-card-container {
    justify-content: center;
  }
}

/* ========================================================
   Modern Global Confirmation Modal (No Native Alerts)
   ======================================================== */
.custom-confirm-modal .modal-content {
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25);
  border-radius: 20px !important;
  background: #ffffff;
  border: none;
  overflow: hidden;
}

.custom-confirm-modal .confirm-icon-wrap {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  transition: transform 0.25s ease;
  animation: pulseIcon 1.5s infinite;
}

@keyframes pulseIcon {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* Danger / Delete mode */
.custom-confirm-modal.confirm-danger .confirm-icon-wrap {
  background: #fee2e2;
  color: #dc2626;
  border: 4px solid #fef2f2;
}
.custom-confirm-modal.confirm-danger .btn-confirm-action {
  background: #dc2626;
  border: 1px solid #dc2626;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.25);
}
.custom-confirm-modal.confirm-danger .btn-confirm-action:hover {
  background: #b91c1c;
  border-color: #b91c1c;
}

/* Warning / Reset mode */
.custom-confirm-modal.confirm-warning .confirm-icon-wrap {
  background: #fef3c7;
  color: #d97706;
  border: 4px solid #fffbeb;
}
.custom-confirm-modal.confirm-warning .btn-confirm-action {
  background: #d97706;
  border: 1px solid #d97706;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.25);
}
.custom-confirm-modal.confirm-warning .btn-confirm-action:hover {
  background: #b45309;
  border-color: #b45309;
}

/* Success / Approve mode */
.custom-confirm-modal.confirm-success .confirm-icon-wrap {
  background: #dcfce7;
  color: #16a34a;
  border: 4px solid #f0fdf4;
}
.custom-confirm-modal.confirm-success .btn-confirm-action {
  background: #16a34a;
  border: 1px solid #16a34a;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.25);
}
.custom-confirm-modal.confirm-success .btn-confirm-action:hover {
  background: #15803d;
  border-color: #15803d;
}

/* Primary / Info mode */
.custom-confirm-modal.confirm-primary .confirm-icon-wrap {
  background: #eff6ff;
  color: #1a4d9f;
  border: 4px solid #f8fafc;
}
.custom-confirm-modal.confirm-primary .btn-confirm-action {
  background: #1a4d9f;
  border: 1px solid #1a4d9f;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(26, 77, 159, 0.25);
}
.custom-confirm-modal.confirm-primary .btn-confirm-action:hover {
  background: #143d7f;
  border-color: #143d7f;
}

@media (max-width: 575.98px) {
  .admin-main,
  .user-main {
    min-width: 0;
    padding: .75rem;
    font-size: .9rem;
  }

  .admin-main .panel,
  .user-main .panel {
    min-width: 0;
    padding: .9rem;
    overflow-wrap: normal;
  }

  .admin-top,
  .user-topbar {
    min-width: 0;
    padding: .7rem .8rem;
    margin-bottom: 1rem;
    gap: .55rem;
  }

  .admin-top h3,
  .user-topbar h3 {
    min-width: 0;
    font-size: 1.05rem;
    line-height: 1.3;
    overflow-wrap: anywhere;
  }

  .admin-top > .small {
    font-size: .7rem;
  }

  .admin-main .btn,
  .user-main .btn {
    max-width: 100%;
    min-height: 36px;
    padding: .35rem .55rem;
    font-size: .76rem;
    line-height: 1.3;
    white-space: normal;
  }

  .admin-main .btn-lg,
  .user-main .btn-lg {
    padding: .45rem .7rem;
    font-size: .85rem;
  }

  .admin-main .btn i,
  .user-main .btn i {
    font-size: .95em;
  }

  .admin-main .btn-group,
  .user-main .btn-group {
    flex-wrap: wrap;
  }

  .admin-main .kpi,
  .user-main .kpi {
    min-width: 0;
    gap: .55rem;
    padding: .75rem;
  }

  .admin-main .kpi .ico,
  .user-main .kpi .ico {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    font-size: 1.15rem;
  }

  .admin-main .kpi .v,
  .user-main .kpi .v {
    font-size: 1.1rem;
    overflow-wrap: normal;
  }

  .admin-main .kpi .l,
  .user-main .kpi .l {
    font-size: .7rem;
    line-height: 1.35;
    overflow-wrap: normal;
    word-break: normal;
  }

  .admin-main .kpi-card,
  .user-main .kpi-card {
    gap: .55rem;
    padding: .8rem;
    min-width: 0;
  }

  .admin-main .kpi-card .kpi-icon,
  .user-main .kpi-card .kpi-icon {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    font-size: 1.1rem;
  }

  .admin-main .kpi-card .kpi-value,
  .user-main .kpi-card .kpi-value {
    font-size: 1.08rem;
    white-space: normal;
    overflow-wrap: anywhere;
    text-overflow: clip;
  }

  .admin-main .kpi-card .kpi-label,
  .admin-main .kpi-card .kpi-trend,
  .user-main .kpi-card .kpi-label,
  .user-main .kpi-card .kpi-trend {
    font-size: .68rem;
    line-height: 1.3;
    overflow-wrap: normal;
    word-break: normal;
  }

  .admin-main .table,
  .user-main .table {
    font-size: .78rem;
  }

  .admin-main .table-responsive,
  .user-main .table-responsive,
  .admin-main .portal-table-scroll,
  .user-main .portal-table-scroll {
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
  }

  .admin-main .table-responsive > table:not(.table-borderless),
  .user-main .table-responsive > table:not(.table-borderless),
  .admin-main .portal-table-scroll > table:not(.table-borderless),
  .user-main .portal-table-scroll > table:not(.table-borderless) {
    min-width: 600px;
  }

  .admin-main .table-responsive th,
  .user-main .table-responsive th,
  .admin-main .portal-table-scroll th,
  .user-main .portal-table-scroll th {
    white-space: nowrap;
  }

  .admin-main .table-responsive:focus-visible,
  .user-main .table-responsive:focus-visible,
  .admin-main .portal-table-scroll:focus-visible,
  .user-main .portal-table-scroll:focus-visible {
    outline: 2px solid var(--blue);
    outline-offset: 2px;
  }

  .admin-main .form-label,
  .user-main .form-label {
    font-size: .8rem;
  }

  .admin-main .form-control,
  .admin-main .form-select,
  .user-main .form-control,
  .user-main .form-select {
    min-width: 0;
    font-size: 16px;
  }

  .user-topbar > .d-flex:last-child {
    max-width: 100%;
    gap: .45rem !important;
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .user-topbar .badge {
    max-width: 100%;
    overflow-wrap: anywhere;
  }
}

.diary-page {
  width: 100%;
  min-width: 0;
}

.diary-page .panel {
  border: 1px solid #e4eaf2;
  box-shadow: 0 8px 26px rgba(14, 47, 102, .055);
}

.diary-enrollment-card {
  padding: clamp(1rem, 3vw, 2rem);
}

.diary-enrollment-heading {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 0 0 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid #e7edf5;
}

.diary-enrollment-icon {
  display: grid;
  flex: 0 0 54px;
  width: 54px;
  height: 54px;
  place-items: center;
  border-radius: 16px;
  background: #edf4ff;
  color: #1a4d9f;
  font-size: 1.45rem;
}

.diary-enrollment-heading h3 {
  margin: 0;
  font-size: clamp(1.15rem, 2.5vw, 1.55rem);
}

.diary-enrollment-heading p {
  margin: .25rem 0 0;
  color: #64748b;
  font-size: .9rem;
}

.diary-enrollment-price {
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  align-items: flex-end;
  padding: .6rem .85rem;
  border: 1px solid #d9e7fb;
  border-radius: 12px;
  background: #f5f9ff;
}

.diary-enrollment-price small {
  color: #64748b;
  font-size: .72rem;
}

.diary-enrollment-price strong {
  color: #17458d;
  font-size: 1.15rem;
}

.diary-enrollment-instructions {
  padding: clamp(1rem, 2.5vw, 1.4rem);
  border: 1px solid #dbe5f2;
  border-radius: 15px;
  background: linear-gradient(145deg, #f8fbff, #f3f7fd);
  color: #43536a;
  overflow-wrap: anywhere;
}

.diary-enrollment-instructions h5 {
  margin: 0 0 .85rem;
  color: #17345e;
  font-size: 1rem;
}

.diary-instructions-copy {
  font-size: .9rem;
  line-height: 1.8;
}

.diary-payment-summary {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: 1rem;
  border: 1px solid #dce7f5;
  border-radius: 14px;
  background: #fff;
}

.diary-payment-summary-icon {
  display: grid;
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 12px;
  background: #eef5ff;
  color: #1a4d9f;
  font-size: 1.2rem;
}

.diary-payment-summary strong {
  display: block;
  margin-bottom: .15rem;
  color: #17345e;
}

.diary-payment-summary div div {
  color: #64748b;
  font-size: .82rem;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.diary-payment-amount {
  flex: 0 0 auto;
  color: #17458d;
  font-size: 1.1rem;
  font-weight: 700;
}

.diary-form-section-title {
  margin: 0;
  padding-bottom: .15rem;
  color: #17345e;
  font-size: 1rem;
}

.diary-enrollment-card .form-label {
  margin-bottom: .35rem;
  color: #36475e;
  font-size: .84rem;
  font-weight: 600;
}

.diary-enrollment-card .form-control,
.diary-enrollment-card .form-select {
  min-height: 46px;
  border-color: #d9e1eb;
  border-radius: 10px;
}

.diary-enrollment-card textarea.form-control {
  min-height: 90px;
}

.diary-submit-button {
  min-height: 48px;
  padding-inline: 1.4rem;
}

.diary-payment-pending {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  border: 1px solid #bfdbfe;
  border-radius: 14px;
  background: #eff6ff;
  color: #1e3a5f;
}

.diary-status-icon {
  color: #2563eb;
  font-size: 1.4rem;
}

.diary-payment-pending h5 {
  margin: 0 0 .3rem;
  font-size: 1rem;
}

.diary-payment-pending p {
  margin: 0 0 .45rem;
  color: #52647a;
  font-size: .88rem;
}

.diary-payment-pending .small {
  overflow-wrap: anywhere;
}

.diary-progress-stats .kpi {
  height: 100%;
  border: 1px solid #e7edf5;
  box-shadow: 0 5px 18px rgba(14, 47, 102, .045);
}

.diary-writing-card {
  padding: clamp(1rem, 2.6vw, 1.65rem);
}

.diary-writing-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e7edf5;
}

.diary-day-marker {
  display: flex;
  align-items: center;
  gap: .65rem;
  color: #184a96;
  font-size: 1.05rem;
  font-weight: 700;
}

.diary-day-marker > i {
  font-size: 1.4rem;
}

.diary-day-marker small {
  color: #758398;
  font-size: .78rem;
  font-weight: 500;
}

.diary-paid-status {
  padding: .35rem .65rem;
  border-radius: 99px;
  background: #eef9f1;
  color: #16803d;
  font-size: .75rem;
  font-weight: 600;
}

.diary-writing-intro {
  padding: 1.15rem 0;
}

.diary-writing-intro h4 {
  margin: 0 0 .25rem;
  font-size: 1.2rem;
}

.diary-writing-intro p {
  margin: 0;
  color: #68778c;
  font-size: .88rem;
}

.diary-writing-card .form-label {
  color: #36475e;
  font-size: .84rem;
}

.diary-writing-card .form-control,
.diary-writing-card .form-select {
  border-color: #d9e1eb;
  border-radius: 10px;
}

.diary-writing-card textarea.form-control {
  min-height: 190px;
  line-height: 1.7;
}

.diary-writing-card .form-control:focus,
.diary-writing-card .form-select:focus,
.diary-enrollment-card .form-control:focus,
.diary-enrollment-card .form-select:focus {
  border-color: #6b9ce0;
  box-shadow: 0 0 0 .2rem rgba(26, 77, 159, .12);
}

.diary-history-title {
  display: flex;
  align-items: center;
  gap: .55rem;
  margin: 0 0 1rem;
  font-size: 1rem;
}

.diary-history-title i {
  color: #1a4d9f;
}

.diary-entry-item {
  padding: 1rem;
  border: 1px solid #e3eaf3;
  border-radius: 12px;
  background: #fbfcfe;
}

.diary-entry-item > .d-flex > strong {
  color: #233b5b;
}

.diary-entry-item p {
  line-height: 1.7;
}

.diary-reward-card {
  position: sticky;
  top: 1rem;
}

.diary-side-eyebrow {
  display: inline-block;
  margin-bottom: .45rem;
  color: #1a4d9f;
  font-size: .76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.diary-reward-card h5 {
  margin-bottom: .45rem;
  font-size: 1.05rem;
}

.diary-reward-card > p {
  color: #68778c;
  font-size: .84rem;
  line-height: 1.6;
}

.diary-reward-card .progress {
  overflow: hidden;
  border-radius: 99px;
  background: #e9eef5;
}

.diary-reward-card .progress-bar {
  border-radius: 99px;
  background: linear-gradient(90deg, #1a4d9f, #4385d5);
}

.diary-progress-caption {
  display: flex;
  justify-content: space-between;
  gap: .5rem;
  margin-top: .5rem;
  color: #718096;
  font-size: .76rem;
}

.diary-progress-caption strong {
  color: #1a4d9f;
}

.diary-writing-tip {
  display: flex;
  gap: .65rem;
  margin-top: 1rem;
  padding: .8rem;
  border-radius: 11px;
  background: #f4f8ff;
  color: #65758b;
  font-size: .76rem;
  line-height: 1.5;
}

.diary-writing-tip > i {
  color: #d79400;
  font-size: 1rem;
}

.diary-writing-tip strong {
  color: #314966;
}

.diary-state-card {
  margin-bottom: 1.5rem;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

.diary-state-icon {
  display: grid;
  width: 68px;
  height: 68px;
  margin: 0 auto 1rem;
  place-items: center;
  border-radius: 22px;
  background: #eef9f1;
  color: #16803d;
  font-size: 2rem;
}

.diary-complete-card .diary-state-icon {
  background: #fff6df;
  color: #d18b00;
}

.diary-state-eyebrow {
  display: block;
  margin-bottom: .4rem;
  color: #16803d;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.diary-complete-card .diary-state-eyebrow {
  color: #ad7600;
}

.diary-state-card h4 {
  margin-bottom: .45rem;
}

.diary-state-card p {
  max-width: 560px;
  margin: 0 auto 1.1rem;
  color: #68778c;
}

.diary-state-card .btn {
  white-space: normal;
}

@media (max-width: 767.98px) {
  .diary-enrollment-heading {
    display: grid;
    grid-template-columns: 54px minmax(0, 1fr);
    align-items: start;
  }

  .diary-enrollment-price {
    grid-column: 2;
    justify-self: start;
    width: max-content;
    margin: .15rem 0 0;
    align-items: flex-start;
  }

  .diary-payment-summary {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .diary-payment-amount {
    margin-left: 3.3rem;
  }

  .diary-reward-card {
    position: static;
  }

  .diary-writing-card .form-select-lg,
  .diary-writing-card .form-control-lg {
    min-height: 46px;
    font-size: 16px;
  }
}

@media (max-width: 575.98px) {
  .diary-page .diary-program-hero {
    align-items: flex-start;
  }

  .diary-enrollment-heading {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: .7rem;
  }

  .diary-enrollment-icon {
    flex-basis: 44px;
    width: 44px;
    height: 44px;
    border-radius: 13px;
  }

  .diary-enrollment-heading p {
    font-size: .8rem;
  }

  .diary-instructions-copy {
    font-size: .84rem;
  }

  .diary-payment-pending {
    padding: .9rem;
  }

  .diary-entry-item {
    padding: .8rem;
  }

  .diary-writing-card textarea.form-control {
    min-height: 160px;
  }
}