/* ═══════════════════════════════════════════════════
   Fantasy Surf League — Japandi Theme
   Matches Chapman Research Group site design system
   ═══════════════════════════════════════════════════ */

/* ── Reset & Base ──────────────────────────────────── */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-cream: #F7F5F2;
  --color-warm-white: #FEFDFB;
  --color-beige: #E8E4DF;
  --color-charcoal: #2F2F2F;
  --color-warm-black: #3A3A38;
  --color-sage: #9CA898;
  --color-sage-dark: #7D8975;
  --color-terracotta: #C97A60;
  --color-warm-brown: #8B7E74;
  --color-warm-gray: #C9C5BE;

  --font-heading: 'Lora', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'SF Mono', Monaco, Consolas, monospace;

  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.05);

  --transition: 250ms ease;
  --max-width: 1200px;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  color: var(--color-charcoal);
  background: var(--color-warm-white);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-warm-black);
  font-weight: 600;
  line-height: 1.25;
}

h1 { font-size: 2.441rem; }
h2 { font-size: 1.953rem; margin-bottom: 1rem; }
h3 { font-size: 1.563rem; margin-bottom: 0.75rem; }
h4 { font-size: 1.25rem; margin-bottom: 0.5rem; }

a {
  color: var(--color-sage);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--color-sage-dark); }

img { max-width: 100%; }

/* ── Header / Navigation ──────────────────────────── */

.app-header {
  background: var(--color-warm-white);
  border-bottom: 1px solid var(--color-beige);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0 2rem;
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 64px;
}

.nav-brand {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--color-warm-black);
  white-space: nowrap;
}
.nav-brand:hover { color: var(--color-sage); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--color-charcoal);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
}
.nav-links a:hover {
  color: var(--color-sage-dark);
  border-bottom-color: var(--color-sage);
}

.nav-auth {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.nav-user-name {
  font-size: 0.85rem;
  color: var(--color-warm-brown);
}

.nav-admin-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-terracotta);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-charcoal);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ── Main Content ─────────────────────────────────── */

.app-main {
  flex: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 2rem;
  width: 100%;
}

.page-title {
  margin-bottom: 2rem;
}

/* ── Cards ────────────────────────────────────────── */

.card {
  background: var(--color-warm-white);
  border: 1px solid var(--color-beige);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); }

.card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-beige);
}

.card__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-warm-black);
}

/* ── Grid Layout ──────────────────────────────────── */

.grid {
  display: grid;
  gap: 1.5rem;
}
.grid--2 { grid-template-columns: 1fr 1fr; }
.grid--3 { grid-template-columns: 1fr 1fr 1fr; }
.grid--sidebar { grid-template-columns: 1fr 380px; }
.grid--team { grid-template-columns: 1fr 1fr; }

/* ── Buttons ──────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn--primary {
  background: var(--color-sage);
  color: #fff;
  border-color: var(--color-sage);
}
.btn--primary:hover:not(:disabled) {
  background: var(--color-sage-dark);
  border-color: var(--color-sage-dark);
  color: #fff;
}

.btn--secondary {
  background: var(--color-terracotta);
  color: #fff;
  border-color: var(--color-terracotta);
}
.btn--secondary:hover:not(:disabled) {
  background: #b36a52;
  border-color: #b36a52;
  color: #fff;
}

.btn--outline {
  background: transparent;
  color: var(--color-charcoal);
  border-color: var(--color-beige);
}
.btn--outline:hover:not(:disabled) {
  border-color: var(--color-sage);
  color: var(--color-sage);
}

.btn--danger {
  background: transparent;
  color: #c0392b;
  border-color: #e6d5d3;
}
.btn--danger:hover:not(:disabled) {
  background: #c0392b;
  color: #fff;
  border-color: #c0392b;
}

.btn--sm {
  font-size: 0.8rem;
  padding: 0.375rem 0.75rem;
}
.btn--lg {
  font-size: 1rem;
  padding: 0.875rem 2rem;
}

.btn--icon {
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 50%;
  font-size: 1rem;
}

/* ── Badges ───────────────────────────────────────── */

.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge--upcoming {
  background: var(--color-cream);
  color: var(--color-warm-brown);
}
.badge--live {
  background: #dff5e3;
  color: #217a3c;
}
.badge--completed {
  background: var(--color-beige);
  color: var(--color-charcoal);
}
.badge--open {
  background: #dff5e3;
  color: #217a3c;
}
.badge--locked {
  background: #fde8e4;
  color: #c0392b;
}

/* ── Data Tables ──────────────────────────────────── */

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.data-table th {
  text-align: left;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-warm-brown);
  padding: 0.75rem 1rem;
  border-bottom: 2px solid var(--color-beige);
}

.data-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-beige);
  vertical-align: middle;
}

.data-table tbody tr:hover {
  background: var(--color-cream);
}

.data-table .highlight {
  background: rgba(156, 168, 152, 0.08);
  font-weight: 500;
}

.data-table .text-right {
  text-align: right;
}
.data-table .text-center {
  text-align: center;
}

/* ── Salary Cap Bar ───────────────────────────────── */

.salary-bar {
  margin: 1.5rem 0;
}

.salary-bar__header {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  color: var(--color-warm-brown);
}

.salary-bar__track {
  height: 12px;
  background: var(--color-beige);
  border-radius: 100px;
  overflow: hidden;
}

.salary-bar__fill {
  height: 100%;
  background: var(--color-sage);
  border-radius: 100px;
  transition: width var(--transition), background var(--transition);
}

.salary-bar__fill--over {
  background: #c0392b;
}

.salary-bar__fill--warn {
  background: var(--color-terracotta);
}

/* ── Surfer Cards (Team Picker) ───────────────────── */

.surfer-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.surfer-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-beige);
  border-radius: var(--radius-md);
  background: var(--color-warm-white);
  transition: all var(--transition);
}
.surfer-row:hover {
  border-color: var(--color-sage);
  box-shadow: var(--shadow-sm);
}

.surfer-row__rank {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-warm-gray);
  min-width: 28px;
  text-align: center;
}

.surfer-row__name {
  flex: 1;
  font-weight: 500;
}

.surfer-row__country {
  font-size: 0.8rem;
  color: var(--color-warm-brown);
}

.surfer-row__value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-charcoal);
  min-width: 65px;
  text-align: right;
}

.surfer-row__action {
  flex-shrink: 0;
}

/* Alternate slot styling */
.surfer-row--alternate {
  border-style: dashed;
  border-color: var(--color-warm-gray);
}
.surfer-row--alternate:hover {
  border-color: var(--color-terracotta);
}

/* ── Search & Filter ──────────────────────────────── */

.search-bar {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.search-input {
  flex: 1;
  padding: 0.625rem 1rem;
  border: 1px solid var(--color-beige);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9rem;
  background: var(--color-warm-white);
  color: var(--color-charcoal);
  transition: border-color var(--transition);
}
.search-input:focus {
  outline: none;
  border-color: var(--color-sage);
}
.search-input::placeholder {
  color: var(--color-warm-gray);
}

.filter-select {
  padding: 0.625rem 1rem;
  border: 1px solid var(--color-beige);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9rem;
  background: var(--color-warm-white);
  color: var(--color-charcoal);
  cursor: pointer;
}
.filter-select:focus {
  outline: none;
  border-color: var(--color-sage);
}

/* ── Forms (Admin) ────────────────────────────────── */

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-warm-brown);
  margin-bottom: 0.375rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.625rem 1rem;
  border: 1px solid var(--color-beige);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9rem;
  background: var(--color-warm-white);
  color: var(--color-charcoal);
  transition: border-color var(--transition);
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-sage);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* ── Auth Gate ─────────────────────────────────────── */

.auth-gate {
  text-align: center;
  padding: 6rem 2rem;
}

.auth-gate h2 {
  margin-bottom: 1rem;
}

.auth-gate p {
  color: var(--color-warm-brown);
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Locked Banner ─────────────────────────────────── */

.locked-banner {
  background: #fde8e4;
  color: #c0392b;
  text-align: center;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
}

/* ── Dashboard Sections ───────────────────────────── */

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.section-header h3 {
  margin-bottom: 0;
}

/* ── Leaderboard ──────────────────────────────────── */

.leaderboard-rank {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-warm-black);
  min-width: 36px;
  text-align: center;
}

.leaderboard-rank--1 { color: var(--color-terracotta); }
.leaderboard-rank--2 { color: var(--color-sage-dark); }
.leaderboard-rank--3 { color: var(--color-warm-brown); }

/* ── Footer ───────────────────────────────────────── */

.app-footer {
  background: var(--color-cream);
  border-top: 1px solid var(--color-beige);
  padding: 2rem;
  margin-top: auto;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-warm-brown);
}

.footer-sub {
  font-size: 0.8rem;
  color: var(--color-warm-gray);
  margin-top: 0.25rem;
}

/* ── Toast Notifications ──────────────────────────── */

.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: var(--shadow-md);
  transform: translateX(120%);
  opacity: 0;
  transition: all 300ms ease;
}

.toast--visible {
  transform: translateX(0);
  opacity: 1;
}

.toast--success {
  background: #217a3c;
  color: #fff;
}
.toast--error {
  background: #c0392b;
  color: #fff;
}
.toast--info {
  background: var(--color-charcoal);
  color: #fff;
}

/* ── Loading Spinner ──────────────────────────────── */

.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  color: var(--color-warm-brown);
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-beige);
  border-top-color: var(--color-sage);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 1rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Admin Tabs ───────────────────────────────────── */

.tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--color-beige);
  margin-bottom: 2rem;
}

.tab-btn {
  padding: 0.75rem 1.5rem;
  border: none;
  background: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-warm-brown);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
}
.tab-btn:hover {
  color: var(--color-charcoal);
}
.tab-btn.active {
  color: var(--color-sage-dark);
  border-bottom-color: var(--color-sage);
}

.tab-panel {
  display: none;
}
.tab-panel.active {
  display: block;
}

/* ── Responsive ───────────────────────────────────── */

@media (max-width: 1024px) {
  .grid--sidebar { grid-template-columns: 1fr; }
  .grid--2 { grid-template-columns: 1fr; }
  .grid--team { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .app-header { padding: 0 1rem; }
  .app-main { padding: 2rem 1rem; }
  h1 { font-size: 1.953rem; }
  h2 { font-size: 1.563rem; }

  .nav-toggle { display: flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-warm-white);
    border-bottom: 1px solid var(--color-beige);
    flex-direction: column;
    padding: 1rem 2rem;
    gap: 0.75rem;
    box-shadow: var(--shadow-md);
  }
  .nav-links.open { display: flex; }

  .nav-auth {
    margin-left: auto;
  }
  .nav-user-name { display: none; }

  .grid--3 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .data-table { font-size: 0.8rem; }
  .data-table th, .data-table td {
    padding: 0.5rem 0.625rem;
  }

  .toast-container {
    bottom: 1rem;
    right: 1rem;
    left: 1rem;
  }
}

/* ── Utility ──────────────────────────────────────── */

.text-muted { color: var(--color-warm-brown); }
.text-sage { color: var(--color-sage); }
.text-terracotta { color: var(--color-terracotta); }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-sm { font-size: 0.85rem; }
.text-xs { font-size: 0.75rem; }
.font-heading { font-family: var(--font-heading); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
/* ── Avatars ───────────────────────────────────────── */

.avatar-preview {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-beige);
  flex-shrink: 0;
}

.avatar-preview--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-sage);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
}

.avatar-sm {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.avatar-sm--empty {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-sage);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
}

.avatar-lg {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.avatar-lg--empty {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-sage);
  color: #fff;
  font-size: 1.5rem;
  font-weight: 600;
  flex-shrink: 0;
}

.profile-edit {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.profile-edit__avatar {
  flex-shrink: 0;
}

.profile-edit__fields {
  flex: 1;
}

@media (max-width: 768px) {
  .profile-edit {
    flex-direction: column;
    align-items: center;
  }
}

.hidden { display: none !important; }