/* ==========================================================================
   CHARIS MUSIC COLLECTIVE - Core Design System & CSS Styles
   Brand palette: 
   #080808 (Primary Dark), #111111 (Secondary Dark), #171717 (Dark Card),
   #F47B20 (Primary Orange), #FF8A25 (Bright Orange), #FFFFFF (Typography)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  /* Color Palette */
  --bg-primary: #080808;
  --bg-secondary: #111111;
  --bg-card: #171717;
  --bg-card-hover: #1f1f1f;
  --bg-glass: rgba(23, 23, 23, 0.75);

  --primary-orange: #F47B20;
  --bright-orange: #FF8A25;
  --dark-orange: #c45b0a;
  --orange-glow: rgba(244, 123, 32, 0.25);
  --orange-border: rgba(244, 123, 32, 0.35);
  --orange-gradient: linear-gradient(135deg, #F47B20 0%, #FF8A25 100%);
  --dark-gradient: linear-gradient(180deg, rgba(8, 8, 8, 0.3) 0%, #080808 100%);

  --text-white: #FFFFFF;
  --text-secondary: #CFCFCF;
  --text-muted: #8E8E93;
  --border-subtle: rgba(255, 255, 255, 0.08);

  /* Status Colors */
  --status-pending: #F5A623;
  --status-approved: #27AE60;
  --status-rejected: #EB5757;
  --status-review: #2F80ED;

  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing & Layout */
  --max-width: 1280px;
  --nav-height: 80px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Shadows & Glows */
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.5);
  --glow-orange: 0 0 25px rgba(244, 123, 32, 0.35);
  --glow-orange-lg: 0 0 45px rgba(244, 123, 32, 0.45);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base Setup */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--text-white);
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Typography Utilities */
.text-orange {
  color: var(--primary-orange) !important;
}

.text-gradient {
  background: var(--orange-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary-orange);
  background: rgba(244, 123, 32, 0.1);
  border: 1px solid var(--orange-border);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin-bottom: 2.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.8rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  outline: none;
}

.btn-primary {
  background: var(--orange-gradient);
  color: #000;
  box-shadow: 0 4px 15px rgba(244, 123, 32, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-orange-lg);
  color: #000;
}

.btn-secondary {
  background: transparent;
  color: var(--text-white);
  border: 1px solid var(--orange-border);
}

.btn-secondary:hover {
  background: rgba(244, 123, 32, 0.1);
  border-color: var(--primary-orange);
  color: var(--bright-orange);
  transform: translateY(-2px);
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

/* Header & Global Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  transition: all var(--transition-normal);
  background: transparent;
}

.header.scrolled {
  background: rgba(8, 8, 8, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(244, 123, 32, 0.2);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.brand-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.brand-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 1px;
  color: var(--text-white);
  display: flex;
  flex-direction: column;
}

.brand-title span {
  font-size: 0.65rem;
  color: var(--primary-orange);
  letter-spacing: 3px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  position: relative;
  padding: 0.4rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--bright-orange);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--orange-gradient);
  box-shadow: 0 0 10px var(--primary-orange);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-white);
  font-size: 1.6rem;
  cursor: pointer;
  padding: 0.4rem;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: calc(var(--nav-height) + 2rem);
  padding-bottom: 5rem;
  display: flex;
  align-items: center;
  background: radial-gradient(circle at 75% 30%, rgba(244, 123, 32, 0.15) 0%, rgba(8, 8, 8, 0) 60%),
    var(--bg-primary);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.08;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hero-subtitle-tag {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-orange);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
  display: block;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2.2rem;
  max-width: 540px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), var(--glow-orange);
  border: 1px solid var(--orange-border);
}

.hero-image-wrapper img {
  width: 100%;
  height: 540px;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.6s ease;
}

.hero-image-wrapper:hover img {
  transform: scale(1.05);
}

.hero-badge-floating {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  background: rgba(17, 17, 17, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--orange-border);
  padding: 1rem 1.2rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.badge-icon {
  width: 44px;
  height: 44px;
  background: var(--orange-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  font-weight: bold;
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* Feature & Offer Cards */
.section-padding {
  padding: 6rem 0;
}

.bg-secondary-section {
  background-color: var(--bg-secondary);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-5px);
  border-color: var(--orange-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 15px rgba(244, 123, 32, 0.15);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: rgba(244, 123, 32, 0.12);
  border: 1px solid var(--orange-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bright-orange);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.8rem;
}

.card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Instrument & Program Cards */
.program-card {
  padding: 0;
  display: flex;
  flex-direction: column;
}

.program-img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.program-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.program-card:hover .program-img-wrap img {
  transform: scale(1.08);
}

.program-tag {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--bg-glass);
  backdrop-filter: blur(8px);
  border: 1px solid var(--orange-border);
  color: var(--bright-orange);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
}

.program-body {
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.program-body h3 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.program-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 0.8rem;
}

.program-features-list {
  margin: 1rem 0 1.5rem 0;
}

.program-features-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.program-features-list i {
  color: var(--primary-orange);
}

/* Instructor Section */
.instructor-profile {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 3.5rem;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--orange-border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  position: relative;
}

.instructor-img {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 2px solid rgba(244, 123, 32, 0.4);
}

.instructor-img img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  object-position: top center;
}

.instructor-info h2 {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

.instructor-title {
  color: var(--primary-orange);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  display: block;
}

.instructor-quote {
  font-style: italic;
  font-size: 1.25rem;
  color: var(--text-white);
  border-left: 3px solid var(--primary-orange);
  padding-left: 1.2rem;
  margin-bottom: 1.5rem;
}

/* Multi-Step Registration Form */
.registration-container {
  max-width: 860px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--orange-border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7);
}

.step-indicator {
  display: flex;
  justify-content: space-between;
  margin-bottom: 3rem;
  position: relative;
}

.step-indicator::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--border-subtle);
  z-index: 1;
}

.step-item {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.step-number {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 2px solid var(--border-subtle);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-heading);
  transition: all var(--transition-normal);
}

.step-item.active .step-number {
  background: var(--orange-gradient);
  border-color: var(--bright-orange);
  color: #000;
  box-shadow: var(--glow-orange);
}

.step-item.completed .step-number {
  background: var(--primary-orange);
  border-color: var(--primary-orange);
  color: #000;
}

.step-label {
  font-size: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
}

.step-item.active .step-label {
  color: var(--bright-orange);
}

.form-step {
  display: none;
}

.form-step.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

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

.form-group {
  margin-bottom: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-white);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.2rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-white);
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-orange);
  box-shadow: 0 0 10px rgba(244, 123, 32, 0.2);
}

.option-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.option-card-radio {
  position: relative;
  cursor: pointer;
}

.option-card-radio input[type="radio"],
.option-card-radio input[type="checkbox"] {
  position: absolute;
  opacity: 0;
}

.option-card-content {
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  text-align: center;
  transition: all var(--transition-fast);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.option-card-radio input:checked+.option-card-content {
  border-color: var(--primary-orange);
  background: rgba(244, 123, 32, 0.1);
  box-shadow: 0 0 15px rgba(244, 123, 32, 0.2);
}

.option-card-icon {
  font-size: 1.8rem;
  color: var(--primary-orange);
}

.step-actions {
  display: flex;
  justify-content: space-between;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

/* Registration Success Page */
.success-banner {
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--orange-border);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  margin-bottom: 3rem;
  box-shadow: var(--shadow-card);
}

.success-icon {
  width: 80px;
  height: 80px;
  background: rgba(39, 174, 96, 0.15);
  border: 2px solid #27AE60;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #27AE60;
  font-size: 2.5rem;
  margin: 0 auto 1.5rem auto;
}

.reg-id-badge {
  display: inline-block;
  background: rgba(244, 123, 32, 0.15);
  border: 1px dashed var(--primary-orange);
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: 2px;
  color: var(--bright-orange);
  margin: 1rem 0;
}

.payment-box {
  background: var(--bg-card);
  border: 1px solid var(--orange-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin-bottom: 2rem;
}

.payment-method-item {
  display: flex;
  justify-content: space-between;
  padding: 0.8rem 0;
  border-bottom: 1px dashed var(--border-subtle);
}

.payment-method-item:last-child {
  border-bottom: none;
}

/* FAQ Accordion */
.accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.accordion-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.accordion-item.active {
  border-color: var(--orange-border);
}

.accordion-header {
  padding: 1.2rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-white);
}

.accordion-icon {
  color: var(--primary-orange);
  transition: transform var(--transition-fast);
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
  padding: 0 1.5rem;
  color: var(--text-secondary);
}

.accordion-item.active .accordion-content {
  max-height: 500px;
  padding: 0 1.5rem 1.5rem 1.5rem;
  transition: max-height 0.3s cubic-bezier(1, 0, 1, 0);
}

/* Footer */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid rgba(244, 123, 32, 0.2);
  padding: 5rem 0 2rem 0;
  margin-top: 6rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  color: var(--text-muted);
  margin: 1rem 0 1.5rem 0;
  max-width: 320px;
}

.social-links {
  display: flex;
  gap: 0.8rem;
}

.social-icon {
  width: 40px;
  height: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  transition: all var(--transition-fast);
}

.social-icon:hover {
  background: var(--orange-gradient);
  color: #000;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(244, 123, 32, 0.4);
}

.footer-links h4 {
  font-size: 1.1rem;
  margin-bottom: 1.2rem;
  color: var(--text-white);
}

.footer-links ul li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--bright-orange);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Floating Action Widgets */
.floating-widgets {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  z-index: 990;
}

.float-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.6rem;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
  transition: all var(--transition-normal);
  position: relative;
}

.float-btn:hover {
  transform: scale(1.1);
}

.float-whatsapp {
  background: #25D366;
}

.float-telegram {
  background: #0088cc;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--orange-border);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  color: var(--text-white);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  box-shadow: var(--shadow-card);
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }

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

.toast-success {
  border-color: #27AE60;
}

.toast-error {
  border-color: #EB5757;
}

/* ==========================================================================
   STUDENT AUTHENTICATION & PORTAL STYLES
   ========================================================================== */

.auth-container {
  max-width: 480px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--orange-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-card);
}

.auth-tabs {
  display: flex;
  background: var(--bg-primary);
  border-radius: var(--radius-full);
  padding: 4px;
  margin-bottom: 2rem;
  border: 1px solid var(--border-subtle);
}

.auth-tab {
  flex: 1;
  text-align: center;
  padding: 0.7rem 1rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-muted);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.auth-tab.active {
  background: var(--orange-gradient);
  color: #000;
  box-shadow: 0 4px 15px rgba(244, 123, 32, 0.3);
}

.btn-google {
  background: #ffffff;
  color: #333333;
  border: 1px solid #dddddd;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  width: 100%;
  padding: 0.85rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-bottom: 1.5rem;
}

.btn-google:hover {
  background: #f8f8f8;
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.auth-divider {
  display: flex;
  align-items: center;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  margin: 1.5rem 0;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--border-subtle);
}

.auth-divider::before {
  margin-right: 0.8em;
}

.auth-divider::after {
  margin-left: 0.8em;
}

.password-match-status {
  font-size: 0.8rem;
  margin-top: 0.3rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.password-match-status.valid {
  color: #27AE60;
}

.password-match-status.invalid {
  color: #EB5757;
}

/* Student Portal Timeline */
.status-timeline {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin: 2rem 0 1rem 0;
}

.status-timeline::before {
  content: '';
  position: absolute;
  top: 18px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--border-subtle);
  z-index: 1;
}

.timeline-step {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.timeline-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 2px solid var(--border-subtle);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}

.timeline-step.completed .timeline-circle {
  background: #27AE60;
  border-color: #27AE60;
  color: #fff;
}

.timeline-step.current .timeline-circle {
  background: var(--orange-gradient);
  border-color: var(--bright-orange);
  color: #000;
  box-shadow: var(--glow-orange);
}

.timeline-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.timeline-step.current .timeline-title {
  color: var(--bright-orange);
}

.user-badge-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 0.9rem;
  background: rgba(244, 123, 32, 0.15);
  border: 1px solid var(--orange-border);
  border-radius: var(--radius-full);
  color: var(--bright-orange);
  font-size: 0.85rem;
  font-weight: 700;
}

/* Modal Overlay & Dialog Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--orange-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2.2rem;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.9);
  position: relative;
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: var(--bright-orange);
}