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

:root {
  --bg: #0d0d0f;
  --bg-card: #16161a;
  --bg-modal: #1c1c22;
  --border: #2a2a35;
  --text: #e8e8f0;
  --text-muted: #8a8a9a;
  --accent: #C41E3A;
  --accent-hover: #9B1528;
  --accent-dim: rgba(196, 30, 58, 0.15);
  --success: #22c55e;
  --danger: #ef4444;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,0.5);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

/* ── Nav ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(13,13,15,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.nav-brand-icon {
  height: 32px;
  width: 32px;
  object-fit: contain;
  flex-shrink: 0;
}

.nav-brand span { color: var(--accent); }

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

.nav-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--text);
  background: var(--border);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: 0.3s;
}

/* ── Hero ── */
.hero {
  text-align: center;
  padding: 5rem 2rem 2rem;
  max-width: 720px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  padding: 0.35rem 1rem;
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid rgba(124,92,252,0.3);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #fff 40%, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto 2rem;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  margin-top: 1.5rem;
}

.stat { text-align: center; }
.stat-number { font-size: 1.5rem; font-weight: 700; color: var(--text); }
.stat-label { font-size: 0.78rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; }

/* ── Section ── */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

.section-header {
  margin-bottom: 2.5rem;
}

.section-header h2 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.section-header p { color: var(--text-muted); }

/* ── Grid ── */
.listings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

/* ── Card ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(124,92,252,0.4);
  box-shadow: 0 8px 32px rgba(124,92,252,0.12);
}

.card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: #1e1e28;
  display: block;
}

.card-image-placeholder {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, #1e1e28, #2a2a38);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 2.5rem;
}

.card-body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.card-tag {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}

.card-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  flex: 1;
}

.card-footer {
  padding: 0 1.25rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-value {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.card-value strong { color: var(--accent); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.2rem;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background 0.2s, transform 0.1s, opacity 0.2s;
}

.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover { background: var(--accent-hover); }

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.btn-ghost:hover { color: var(--text); border-color: var(--accent); }

.btn-sm { padding: 0.4rem 0.9rem; font-size: 0.82rem; }

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--bg-modal);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 100%;
  max-width: 480px;
  padding: 2rem;
  box-shadow: var(--shadow);
  transform: translateY(20px);
  transition: transform 0.25s;
}

.modal-overlay.open .modal { transform: translateY(0); }

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.modal-title { font-size: 1.2rem; font-weight: 700; }
.modal-subtitle { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.2rem; }

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.3rem;
  line-height: 1;
  padding: 2px;
  transition: color 0.2s;
}

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

/* ── Form ── */
.form-group { margin-bottom: 1.1rem; }

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

input[type="text"], input[type="password"], textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 0.65rem 0.85rem;
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
  resize: vertical;
}

input[type="text"]:focus, input[type="password"]:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.password-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.password-input-wrapper input[type="password"] {
  width: 100%;
  padding-right: 2.5rem;
}

.password-toggle {
  position: absolute;
  right: 0.85rem;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.95rem;
  padding: 0.25rem 0.5rem;
  transition: color 0.2s;
}

.password-toggle:hover {
  color: var(--text);
}

textarea { min-height: 110px; }

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

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 300;
  padding: 0.9rem 1.4rem;
  background: var(--bg-modal);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.9rem;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  transform: translateY(80px);
  opacity: 0;
  transition: transform 0.3s, opacity 0.3s;
}

.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { border-color: var(--success); }
.toast.error { border-color: var(--danger); }
.toast-icon { font-size: 1.1rem; }

/* ── About page ── */
.about-hero {
  text-align: center;
  padding: 4rem 2rem 2rem;
}

.about-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  background: linear-gradient(135deg, #fff 40%, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
}

.about-content {
  max-width: 680px;
  margin: 0 auto;
  padding: 2rem;
}

.about-content p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  font-size: 1rem;
  line-height: 1.75;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
  margin: 2.5rem auto;
  max-width: 900px;
  padding: 0 2rem;
}

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
}

.about-card-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.about-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.4rem; }
.about-card p { font-size: 0.85rem; color: var(--text-muted); }

/* ── Admin ── */
.admin-login {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.admin-login-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem;
  width: 100%;
  max-width: 400px;
  text-align: center;
}

.admin-login-box h2 { margin-bottom: 0.5rem; font-size: 1.4rem; }
.admin-login-box p { color: var(--text-muted); margin-bottom: 1.75rem; font-size: 0.9rem; }

.admin-panel { max-width: 960px; margin: 0 auto; padding: 2rem; }
.admin-panel h2 { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.5rem; }
.admin-panel > p { color: var(--text-muted); margin-bottom: 2rem; }

.admin-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.inquiry-list { display: flex; flex-direction: column; gap: 1rem; }

.inquiry-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem 1rem;
}

.inquiry-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.4rem;
}

.inquiry-name { font-weight: 700; font-size: 0.95rem; }
.inquiry-item { font-size: 0.82rem; color: var(--accent); }
.inquiry-time { font-size: 0.78rem; color: var(--text-muted); }
.inquiry-message { font-size: 0.88rem; color: var(--text-muted); grid-column: 1; }
.inquiry-badge {
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: center;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid rgba(124,92,252,0.25);
  white-space: nowrap;
}

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-muted);
}

.empty-state-icon { font-size: 3rem; margin-bottom: 1rem; }

/* ── Redirect page ── */
.redirect-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.redirect-box h1 { font-size: 1.75rem; font-weight: 800; margin-bottom: 0.75rem; }
.redirect-box p { color: var(--text-muted); margin-bottom: 2rem; }

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
  margin: 0 auto 1.5rem;
}

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

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 0.75rem 2rem;
  color: #E97381;
  font-size: 0.82rem;
  margin-top: 2rem;
}

footer a {
  color: #E97381;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  nav { padding: 1rem; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 1rem;
    gap: 0.5rem;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .hero { padding: 3rem 1rem 2rem; }
  .hero-stats { gap: 1.5rem; }
  .section { padding: 2rem 1rem; }
  .form-actions { flex-direction: column; }
  .form-actions .btn { width: 100%; justify-content: center; }
  .inquiry-card { grid-template-columns: 1fr; }
  .inquiry-badge { grid-column: 1; grid-row: auto; width: fit-content; }
}