/* Shorehawk — design tokens from landing page, extended for app */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&family=Space+Grotesk:wght@500;600;700&display=swap');

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

:root {
  --slate-950: #0a0f1a;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --teal-500: #14b8a6;
  --teal-400: #2dd4bf;
  --teal-300: #5eead4;
  --teal-100: #ccfbf1;
  --sand-200: #e8dcc8;
  --sand-100: #f5f0e8;
  --red-400: #f87171;
  --green-400: #4ade80;
  --amber-400: #fbbf24;
}

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

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--slate-950);
  color: var(--slate-300);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── Typography ───────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--slate-100);
  letter-spacing: -0.02em;
}

/* ─── Nav ──────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10, 15, 26, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(45, 212, 191, 0.1);
}

.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--slate-100);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.logo-icon {
  width: 28px; height: 28px;
  background: linear-gradient(135deg, var(--teal-400), var(--teal-300));
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
}

.logo-icon svg { width: 15px; height: 15px; }

.nav-links {
  display: flex; gap: 0.5rem; align-items: center;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-400);
  text-decoration: none;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}
.nav-link:hover { color: var(--slate-100); background: rgba(255,255,255,0.05); }
.nav-link.active { color: var(--teal-400); }

/* ─── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.1rem;
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.15s;
  line-height: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--teal-500), var(--teal-400));
  color: var(--slate-950);
  font-weight: 600;
}
.btn-primary:hover { filter: brightness(1.08); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--slate-300);
  border: 1px solid var(--slate-700);
}
.btn-ghost:hover { border-color: var(--slate-500); color: var(--slate-100); background: rgba(255,255,255,0.04); }

.btn-danger {
  background: transparent;
  color: var(--red-400);
  border: 1px solid rgba(248,113,113,0.3);
}
.btn-danger:hover { background: rgba(248,113,113,0.1); }

.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.8rem; }
.btn-lg { padding: 0.8rem 1.6rem; font-size: 1rem; }

/* ─── Landing Hero ─────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem 2rem 5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(45,212,191,0.12) 0%, transparent 60%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(45,212,191,0.1);
  border: 1px solid rgba(45,212,191,0.25);
  color: var(--teal-300);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.3rem 0.8rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  max-width: 750px;
  margin-bottom: 1.25rem;
}

.hero h1 .accent {
  background: linear-gradient(135deg, var(--teal-400), var(--teal-300));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--slate-400);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.65;
}

.hero-cta {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── Feature grid ─────────────────────────────────────────── */
.features {
  padding: 6rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--teal-400);
  margin-bottom: 1rem;
}

.section-title {
  text-align: center;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin-bottom: 0.75rem;
}

.section-sub {
  text-align: center;
  color: var(--slate-400);
  max-width: 500px;
  margin: 0 auto 3rem;
  line-height: 1.65;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.feature-card {
  background: var(--slate-900);
  border: 1px solid var(--slate-800);
  border-radius: 12px;
  padding: 1.75rem;
  transition: border-color 0.2s, transform 0.2s;
}
.feature-card:hover { border-color: rgba(45,212,191,0.3); transform: translateY(-2px); }

.feature-icon {
  width: 40px; height: 40px;
  background: rgba(45,212,191,0.1);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1rem;
  color: var(--teal-400);
}

.feature-card h3 { font-size: 1rem; margin-bottom: 0.4rem; }
.feature-card p { font-size: 0.875rem; color: var(--slate-400); line-height: 1.6; }

/* ─── How-it-works ─────────────────────────────────────────── */
.how-it-works {
  padding: 5rem 2rem;
  background: var(--slate-900);
  border-top: 1px solid var(--slate-800);
  border-bottom: 1px solid var(--slate-800);
}

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

.step { text-align: center; }
.step-num {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--teal-500), var(--teal-400));
  color: var(--slate-950);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
}
.step h3 { font-size: 1rem; margin-bottom: 0.35rem; }
.step p { font-size: 0.85rem; color: var(--slate-400); }

/* ─── CTA section ──────────────────────────────────────────── */
.cta-section {
  padding: 6rem 2rem;
  text-align: center;
  position: relative;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(45,212,191,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.cta-section h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin-bottom: 1rem; }
.cta-section p { color: var(--slate-400); max-width: 440px; margin: 0 auto 2rem; }

/* ─── Footer ───────────────────────────────────────────────── */
footer {
  padding: 2rem;
  border-top: 1px solid var(--slate-800);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-copy { font-size: 0.8rem; color: var(--slate-600); }

/* ─── Admin layout ─────────────────────────────────────────── */
.admin-layout {
  display: flex;
  min-height: 100vh;
  padding-top: 60px; /* nav height */
}

.sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--slate-900);
  border-right: 1px solid var(--slate-800);
  padding: 1.5rem 1rem;
  position: fixed;
  top: 60px; left: 0; bottom: 0;
  overflow-y: auto;
}

.sidebar-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--slate-600);
  padding: 0 0.5rem;
  margin-bottom: 0.5rem;
  margin-top: 1.25rem;
}
.sidebar-label:first-child { margin-top: 0; }

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.6rem;
  border-radius: 7px;
  font-size: 0.875rem;
  color: var(--slate-400);
  text-decoration: none;
  transition: all 0.15s;
}
.sidebar-link:hover { color: var(--slate-100); background: rgba(255,255,255,0.05); }
.sidebar-link.active { color: var(--teal-400); background: rgba(45,212,191,0.08); }
.sidebar-link svg { width: 15px; height: 15px; flex-shrink: 0; }

.admin-content {
  flex: 1;
  margin-left: 220px;
  padding: 2rem;
  max-width: 1200px;
}

/* ─── Page header ──────────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.page-header h1 { font-size: 1.5rem; }
.page-header p { font-size: 0.875rem; color: var(--slate-400); margin-top: 0.2rem; }

/* ─── Stats row ────────────────────────────────────────────── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--slate-900);
  border: 1px solid var(--slate-800);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
}
.stat-label { font-size: 0.75rem; color: var(--slate-500); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.35rem; }
.stat-value { font-family: 'Space Grotesk', sans-serif; font-size: 1.8rem; font-weight: 700; color: var(--slate-100); line-height: 1; }
.stat-sub { font-size: 0.75rem; color: var(--slate-500); margin-top: 0.25rem; }

/* ─── Cards / panels ───────────────────────────────────────── */
.card {
  background: var(--slate-900);
  border: 1px solid var(--slate-800);
  border-radius: 12px;
  overflow: hidden;
}

.card-header {
  padding: 1.1rem 1.5rem;
  border-bottom: 1px solid var(--slate-800);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.card-header h2 { font-size: 1rem; }
.card-body { padding: 1.5rem; }

/* ─── Tables ───────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
thead tr { border-bottom: 1px solid var(--slate-800); }
th {
  text-align: left;
  padding: 0.6rem 1rem;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--slate-500);
}
td { padding: 0.8rem 1rem; color: var(--slate-300); border-bottom: 1px solid rgba(51,65,85,0.4); }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: rgba(255,255,255,0.02); }

/* ─── Forms ────────────────────────────────────────────────── */
.form-section { margin-bottom: 2rem; }
.form-section-title {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--teal-400);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--slate-800);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.form-group { display: flex; flex-direction: column; gap: 0.35rem; }
.form-group.full { grid-column: 1 / -1; }

label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--slate-400);
  letter-spacing: 0.02em;
}

input[type="text"],
input[type="email"],
input[type="number"],
textarea,
select {
  background: var(--slate-800);
  border: 1px solid var(--slate-700);
  color: var(--slate-100);
  border-radius: 7px;
  padding: 0.55rem 0.75rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
  width: 100%;
}

input:focus, textarea:focus, select:focus {
  border-color: var(--teal-500);
  box-shadow: 0 0 0 2px rgba(20,184,166,0.15);
}

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

.form-help { font-size: 0.75rem; color: var(--slate-500); }

.form-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  padding-top: 1.5rem;
  border-top: 1px solid var(--slate-800);
  margin-top: 1.5rem;
}

/* ─── Badges ───────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.badge-green { background: rgba(74,222,128,0.12); color: var(--green-400); }
.badge-amber { background: rgba(251,191,36,0.12); color: var(--amber-400); }
.badge-slate { background: rgba(148,163,184,0.1); color: var(--slate-400); }
.badge-teal { background: rgba(45,212,191,0.1); color: var(--teal-400); }

/* ─── Chat widget ──────────────────────────────────────────── */
.chat-page {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 60px);
  padding-top: 60px;
}

.chat-header {
  padding: 1rem 1.5rem;
  background: var(--slate-900);
  border-bottom: 1px solid var(--slate-800);
  display: flex;
  align-items: center;
  gap: 1rem;
}
.chat-header h2 { font-size: 1rem; }
.chat-header p { font-size: 0.8rem; color: var(--slate-400); }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.chat-bubble {
  max-width: 72%;
  padding: 0.8rem 1rem;
  border-radius: 12px;
  font-size: 0.9rem;
  line-height: 1.6;
}
.chat-bubble.user {
  background: linear-gradient(135deg, var(--teal-500), var(--teal-400));
  color: var(--slate-950);
  margin-left: auto;
  border-bottom-right-radius: 3px;
}
.chat-bubble.assistant {
  background: var(--slate-800);
  color: var(--slate-200);
  border-bottom-left-radius: 3px;
}
.chat-bubble .bubble-meta {
  font-size: 0.7rem;
  opacity: 0.6;
  margin-top: 0.3rem;
}

.chat-input-area {
  padding: 1rem 1.5rem;
  background: var(--slate-900);
  border-top: 1px solid var(--slate-800);
  display: flex;
  gap: 0.75rem;
}

.chat-input-area input {
  flex: 1;
  background: var(--slate-800);
  border: 1px solid var(--slate-700);
  color: var(--slate-100);
  border-radius: 8px;
  padding: 0.65rem 1rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  outline: none;
}
.chat-input-area input:focus {
  border-color: var(--teal-500);
  box-shadow: 0 0 0 2px rgba(20,184,166,0.12);
}

.chat-typing {
  display: flex; gap: 3px; align-items: center; padding: 0.6rem 0.4rem;
}
.chat-typing span {
  width: 6px; height: 6px; background: var(--slate-400);
  border-radius: 50%;
  animation: typing-dot 1.2s infinite;
}
.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing-dot {
  0%, 80%, 100% { opacity: 0.3; transform: scale(0.8); }
  40% { opacity: 1; transform: scale(1); }
}

/* ─── Empty state ──────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--slate-500);
}
.empty-state svg { width: 48px; height: 48px; margin-bottom: 1rem; opacity: 0.4; }
.empty-state h3 { font-size: 1rem; color: var(--slate-400); margin-bottom: 0.4rem; }
.empty-state p { font-size: 0.85rem; }

/* ─── Alert ────────────────────────────────────────────────── */
.alert {
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-size: 0.875rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.alert-error { background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.25); color: var(--red-400); }
.alert-success { background: rgba(74,222,128,0.1); border: 1px solid rgba(74,222,128,0.25); color: var(--green-400); }

/* ─── Misc ─────────────────────────────────────────────────── */
.text-muted { color: var(--slate-500); }
.text-sm { font-size: 0.8rem; }
a { color: var(--teal-400); text-decoration: none; }
a:hover { text-decoration: underline; }

/* scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--slate-700); border-radius: 3px; }

/* loading spinner */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(45,212,191,0.2);
  border-top-color: var(--teal-400);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* modal overlay */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
}
.modal {
  background: var(--slate-900);
  border: 1px solid var(--slate-700);
  border-radius: 14px;
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--slate-800);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-header h3 { font-size: 1.05rem; }
.modal-body { padding: 1.5rem; }
.modal-close {
  background: none; border: none; cursor: pointer;
  color: var(--slate-500); padding: 0.2rem;
  border-radius: 4px; line-height: 1;
  font-size: 1.2rem;
}
.modal-close:hover { color: var(--slate-200); }

/* hidden */
.hidden { display: none !important; }