/* ============================================================
   Wedding RSVP – Global Styles
   Color palette: white (#fff), beige (#f5f0e8), black (#1a1a1a),
                  gold (#c9a84c), soft grey (#888)
   ============================================================ */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Lato', 'Helvetica Neue', Arial, sans-serif;
  background-color: #fff;
  color: #1a1a1a;
  line-height: 1.7;
}

/* ---------- Typography ------------------------------------ */
h1, h2, h3, .serif {
  font-family: 'Playfair Display', 'Georgia', serif;
  line-height: 1.2;
}

a {
  color: #c9a84c;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* ---------- Utility --------------------------------------- */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.gold { color: #c9a84c; }
.text-center { text-align: center; }

/* ---------- Divider --------------------------------------- */
.divider {
  width: 60px;
  height: 2px;
  background: #c9a84c;
  margin: 1rem auto;
  border: none;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background-color: #f5f0e8;
  padding: 5rem 1.25rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at top left, rgba(201,168,76,.15) 0%, transparent 60%),
    radial-gradient(ellipse at bottom right, rgba(201,168,76,.12) 0%, transparent 60%);
  pointer-events: none;
}

.hero-subtitle {
  font-size: .85rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: #888;
  margin-bottom: .75rem;
}

.hero h1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
  color: #1a1a1a;
}

.hero-ampersand {
  color: #c9a84c;
  font-style: italic;
  margin: 0 .5rem;
}

.hero-date {
  font-size: 1.1rem;
  letter-spacing: .15em;
  margin-top: 1rem;
  color: #555;
}

/* ---------- Countdown ------------------------------------- */
.countdown-section {
  background: #fff;
  padding: 3.5rem 1.25rem;
  text-align: center;
}

.countdown-section h2 {
  font-size: 1.8rem;
  margin-bottom: .5rem;
}

.countdown {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 70px;
}

.countdown-number {
  font-family: 'Playfair Display', 'Georgia', serif;
  font-size: 2.8rem;
  font-weight: 700;
  color: #c9a84c;
  line-height: 1;
}

.countdown-label {
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: #888;
  margin-top: .35rem;
}

/* ---------- Event Details --------------------------------- */
.details-section {
  background: #f5f0e8;
  padding: 4rem 1.25rem;
  text-align: center;
}

.details-section h2 {
  font-size: 1.8rem;
  margin-bottom: .5rem;
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 2.5rem;
  text-align: left;
}

.detail-card {
  background: #fff;
  border-radius: 4px;
  padding: 1.5rem;
  border-top: 3px solid #c9a84c;
}

.detail-card h3 {
  font-size: 1rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #c9a84c;
  margin-bottom: .5rem;
}

.detail-card p {
  font-size: .95rem;
  color: #444;
  line-height: 1.6;
}

.maps-btn {
  display: inline-block;
  margin-top: .75rem;
  font-size: .85rem;
  color: #c9a84c;
  border: 1px solid #c9a84c;
  padding: .3rem .8rem;
  border-radius: 2px;
  transition: background .2s, color .2s;
}
.maps-btn:hover {
  background: #c9a84c;
  color: #fff;
  text-decoration: none;
}

/* ---------- RSVP Section ---------------------------------- */
.rsvp-section {
  background: #fff;
  padding: 4rem 1.25rem;
  text-align: center;
}

.rsvp-section h2 {
  font-size: 1.8rem;
  margin-bottom: .5rem;
}

.rsvp-section p.subtitle {
  color: #666;
  margin-bottom: 2rem;
}

.rsvp-form {
  max-width: 520px;
  margin: 0 auto;
  text-align: left;
}

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

.form-group label {
  display: block;
  font-size: .85rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: .4rem;
  color: #555;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .7rem 1rem;
  border: 1px solid #ddd;
  border-radius: 3px;
  font-size: 1rem;
  font-family: inherit;
  background: #fafafa;
  transition: border-color .2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #c9a84c;
  background: #fff;
}

.form-group textarea {
  resize: vertical;
  min-height: 90px;
}

.btn-primary {
  display: inline-block;
  width: 100%;
  padding: .85rem 2rem;
  background: #c9a84c;
  color: #fff;
  border: none;
  border-radius: 3px;
  font-size: 1rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s, opacity .2s;
  font-family: inherit;
}
.btn-primary:hover { background: #b8963e; }
.btn-primary:disabled { opacity: .6; cursor: not-allowed; }

.form-message {
  margin-top: 1rem;
  padding: .75rem 1rem;
  border-radius: 3px;
  font-size: .9rem;
  display: none;
}
.form-message.success {
  background: #edf7ed;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
  display: block;
}
.form-message.error {
  background: #fdecea;
  color: #c62828;
  border: 1px solid #ef9a9a;
  display: block;
}

/* ---------- Footer ---------------------------------------- */
footer {
  background: #1a1a1a;
  color: #aaa;
  text-align: center;
  padding: 2rem 1rem;
  font-size: .85rem;
}

footer span { color: #c9a84c; }

/* ---------- RSVP Button (opens modal) --------------------- */
.rsvp-open-btn {
  display: inline-block;
  width: auto;
  padding: .85rem 3rem;
  font-size: 1.1rem;
  letter-spacing: .18em;
  margin-top: .5rem;
}

/* ---------- RSVP Modal ------------------------------------ */
.rsvp-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .55);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}
.rsvp-modal-overlay.active {
  display: flex;
}

body.modal-open {
  overflow: hidden;
}

.rsvp-modal {
  background: #fff;
  border-radius: 6px;
  padding: 2.5rem 2rem 2rem;
  max-width: 540px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,0,0,.2);
}

.rsvp-modal h2 {
  font-size: 1.8rem;
  margin-bottom: .5rem;
}

.rsvp-modal-close {
  position: absolute;
  top: .75rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: #888;
  line-height: 1;
  transition: color .15s;
}
.rsvp-modal-close:hover { color: #1a1a1a; }

/* ============================================================
   ADMIN DASHBOARD
   ============================================================ */
.admin-body {
  background: #f2f2f2;
  min-height: 100vh;
}

/* --- Admin Lock Overlay ---------------------------------- */
.admin-lock-overlay {
  position: fixed;
  inset: 0;
  background: #1a1a1a;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.admin-lock-box {
  background: #fff;
  border-radius: 8px;
  padding: 2.5rem 2rem;
  max-width: 380px;
  width: 100%;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,0,0,.4);
}

.admin-lock-box h2 {
  font-size: 1.6rem;
  color: #c9a84c;
  margin-bottom: .5rem;
}

.admin-lock-box p {
  font-size: .95rem;
  color: #555;
  margin-bottom: 1.5rem;
}

.lock-form-group {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.lock-form-group input[type="password"] {
  width: 100%;
  padding: .75rem 1rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
  font-family: inherit;
  text-align: center;
  letter-spacing: .15em;
  background: #fafafa;
  transition: border-color .2s;
}
.lock-form-group input[type="password"]:focus {
  outline: none;
  border-color: #c9a84c;
  background: #fff;
}

.lock-btn {
  width: 100%;
  padding: .75rem 2rem;
}

.lock-error {
  margin-top: .75rem;
  font-size: .88rem;
  color: #c62828;
  min-height: 1.2rem;
}

/* --- Refresh Button --------------------------------------- */
.refresh-btn {
  padding: .35rem .9rem;
  background: #c9a84c;
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: .8rem;
  cursor: pointer;
  font-family: inherit;
  transition: background .15s;
  vertical-align: middle;
}
.refresh-btn:hover { background: #b8963e; }

/* --- Admin Nav ------------------------------------------- */
.admin-nav {
  background: #1a1a1a;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  flex-wrap: wrap;
  gap: .5rem;
}

.admin-nav h1 {
  font-size: 1.2rem;
  color: #c9a84c;
}

.admin-nav .nav-right {
  font-size: .8rem;
  color: #888;
}

/* --- Summary Cards --------------------------------------- */
.summary-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  padding: 1.5rem;
}

.card {
  background: #fff;
  border-radius: 6px;
  padding: 1.25rem 1rem;
  text-align: center;
  box-shadow: 0 1px 4px rgba(0,0,0,.08);
  border-top: 4px solid #c9a84c;
}

.card .card-number {
  font-family: 'Playfair Display', 'Georgia', serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: #c9a84c;
  line-height: 1;
}

.card .card-label {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: #888;
  margin-top: .4rem;
}

/* --- Controls -------------------------------------------- */
.controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .75rem;
  padding: 0 1.5rem 1rem;
}

.search-input {
  flex: 1 1 200px;
  padding: .55rem .9rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: .9rem;
  font-family: inherit;
  background: #fff;
}
.search-input:focus {
  outline: none;
  border-color: #c9a84c;
}

.filter-btn {
  padding: .5rem 1rem;
  border: 1px solid #ddd;
  background: #fff;
  border-radius: 4px;
  font-size: .85rem;
  cursor: pointer;
  font-family: inherit;
  transition: background .15s, border-color .15s;
}
.filter-btn.active {
  background: #c9a84c;
  color: #fff;
  border-color: #c9a84c;
}
.filter-btn:hover:not(.active) { background: #f5f0e8; }

.export-btn {
  padding: .5rem 1rem;
  background: #1a1a1a;
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: .85rem;
  cursor: pointer;
  font-family: inherit;
  transition: background .15s;
}
.export-btn:hover { background: #333; }

/* --- Table ----------------------------------------------- */
.table-wrapper {
  overflow-x: auto;
  padding: 0 1.5rem 2rem;
}

.rsvp-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,.08);
  font-size: .9rem;
}

.rsvp-table th {
  background: #1a1a1a;
  color: #c9a84c;
  text-align: left;
  padding: .75rem 1rem;
  font-size: .78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.rsvp-table td {
  padding: .7rem 1rem;
  border-bottom: 1px solid #f0f0f0;
  vertical-align: top;
  color: #333;
}

.rsvp-table tr:last-child td { border-bottom: none; }
.rsvp-table tbody tr:hover { background: #fafafa; }

.badge {
  display: inline-block;
  padding: .2rem .6rem;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.badge-yes { background: #e8f5e9; color: #2e7d32; }
.badge-no  { background: #fce4ec; color: #c62828; }

.no-data {
  text-align: center;
  padding: 3rem 1rem;
  color: #aaa;
  font-size: .95rem;
}

/* --- Loading indicator ----------------------------------- */
.loading-bar {
  height: 3px;
  background: linear-gradient(90deg, transparent, #c9a84c, transparent);
  background-size: 200% 100%;
  animation: loading 1.2s infinite;
  display: none;
}
.loading-bar.active { display: block; }

@keyframes loading {
  0%   { background-position: -100% 0; }
  100% { background-position: 200% 0; }
}

/* ---------- Responsive ------------------------------------ */
@media (max-width: 600px) {
  .hero { padding: 3.5rem 1rem 3rem; }
  .countdown-number { font-size: 2.2rem; }
  .summary-cards { padding: 1rem; }
  .controls { padding: 0 1rem .75rem; }
  .table-wrapper { padding: 0 1rem 2rem; }
}