/* ═══════════════════════════════════════════════════════════════
   RingCraft App Styles — Dark theme matching landing page
   ═══════════════════════════════════════════════════════════════ */

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

:root {
  --orange: #FF5E1A;
  --orange-light: #FF7A40;
  --orange-dim: rgba(255, 94, 26, 0.15);
  --dark: #0D0D0D;
  --dark-2: #1A1A1A;
  --dark-3: #2A2A2A;
  --dark-4: #333;
  --gray: #888;
  --gray-light: #aaa;
  --light: #F5F0EB;
  --white: #FAFAFA;
  --green: #44DD88;
  --green-dim: rgba(68, 221, 136, 0.15);
  --red: #FF4444;
  --red-dim: rgba(255, 68, 68, 0.15);
  --yellow: #FFAA00;
  --yellow-dim: rgba(255, 170, 0, 0.15);
  --blue: #4488FF;
  --blue-dim: rgba(68, 136, 255, 0.15);
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--dark);
  color: var(--white);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

h1, h2, h3, h4, h5 {
  font-family: 'Space Grotesk', sans-serif;
}

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

/* ─── LAYOUT ─────────────────────────────────────────────────── */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ─── SIDEBAR ────────────────────────────────────────────────── */
.sidebar {
  width: 240px;
  background: var(--dark-2);
  border-right: 1px solid var(--dark-3);
  padding: 24px 0;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 50;
}

.sidebar-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  padding: 0 24px 24px;
  border-bottom: 1px solid var(--dark-3);
  letter-spacing: -0.5px;
}

.sidebar-logo span { color: var(--orange); }

.sidebar-nav {
  padding: 16px 12px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--gray);
  font-size: 0.9rem;
  transition: all 0.15s;
}

.sidebar-link:hover {
  background: var(--dark-3);
  color: var(--white);
}

.sidebar-link.active {
  background: var(--orange-dim);
  color: var(--orange);
}

.sidebar-link svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.sidebar-badge {
  margin-left: auto;
  background: var(--orange);
  color: var(--dark);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 10px;
}

.sidebar-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--dark-3);
}

.sidebar-footer a {
  font-size: 0.8rem;
  color: var(--gray);
}

/* ─── MAIN ───────────────────────────────────────────────────── */
.main {
  flex: 1;
  margin-left: 240px;
  padding: 32px 40px;
  max-width: 1200px;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}

.page-header h1 {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.page-header .subtitle {
  font-size: 0.9rem;
  color: var(--gray);
  margin-top: 4px;
}

/* ─── STAT CARDS ─────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--dark-2);
  border: 1px solid var(--dark-3);
  border-radius: 12px;
  padding: 20px 24px;
}

.stat-card .label {
  font-size: 0.8rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.stat-card .value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--orange);
}

.stat-card .value.green { color: var(--green); }
.stat-card .value.blue { color: var(--blue); }
.stat-card .value.yellow { color: var(--yellow); }

/* ─── CARDS / PANELS ─────────────────────────────────────────── */
.card {
  background: var(--dark-2);
  border: 1px solid var(--dark-3);
  border-radius: 12px;
  overflow: hidden;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--dark-3);
}

.card-header h3 {
  font-size: 1rem;
  font-weight: 600;
}

.card-body {
  padding: 24px;
}

/* ─── TABLE ──────────────────────────────────────────────────── */
.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--gray);
  text-align: left;
  padding: 14px 20px;
  border-bottom: 1px solid var(--dark-3);
  font-weight: 600;
}

.data-table td {
  padding: 14px 20px;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}

.data-table tr:hover td {
  background: rgba(255,255,255,0.02);
}

.data-table tr:last-child td {
  border-bottom: none;
}

/* ─── BADGES ─────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-new { background: var(--orange-dim); color: var(--orange); }
.badge-booked { background: var(--green-dim); color: var(--green); }
.badge-contacted { background: var(--blue-dim); color: var(--blue); }
.badge-emergency { background: var(--red-dim); color: var(--red); }
.badge-routine { background: var(--blue-dim); color: var(--blue); }
.badge-scheduled { background: var(--green-dim); color: var(--green); }
.badge-completed { background: var(--blue-dim); color: var(--blue); }
.badge-cancelled { background: var(--red-dim); color: var(--red); }
.badge-sms { background: var(--yellow-dim); color: var(--yellow); }

/* ─── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all 0.15s;
  font-family: 'DM Sans', sans-serif;
}

.btn-primary {
  background: var(--orange);
  color: white;
}

.btn-primary:hover {
  background: var(--orange-light);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--dark-3);
  color: var(--white);
}

.btn-secondary:hover {
  background: var(--dark-4);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

.btn-ghost {
  background: transparent;
  color: var(--gray);
  border: 1px solid var(--dark-3);
}

.btn-ghost:hover {
  border-color: var(--gray);
  color: var(--white);
}

/* ─── FORMS ──────────────────────────────────────────────────── */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-light);
  margin-bottom: 8px;
}

.form-group label .required {
  color: var(--orange);
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--dark);
  border: 1px solid var(--dark-3);
  border-radius: 8px;
  color: var(--white);
  font-size: 0.95rem;
  font-family: 'DM Sans', sans-serif;
  transition: border-color 0.15s;
}

.form-input:focus {
  outline: none;
  border-color: var(--orange);
}

.form-input::placeholder {
  color: var(--dark-4);
}

select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

textarea.form-input {
  min-height: 100px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ─── EMPTY STATE ────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 60px 40px;
  color: var(--gray);
}

.empty-state svg {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  opacity: 0.4;
}

.empty-state h4 {
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 8px;
}

.empty-state p {
  font-size: 0.85rem;
  margin-bottom: 20px;
}

/* ─── CALENDAR ───────────────────────────────────────────────── */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.calendar-header {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gray);
  text-align: center;
  padding: 12px 8px;
}

.calendar-day {
  min-height: 100px;
  background: var(--dark-2);
  border: 1px solid var(--dark-3);
  padding: 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: border-color 0.15s;
}

.calendar-day:hover {
  border-color: var(--orange);
}

.calendar-day.other-month {
  opacity: 0.3;
}

.calendar-day.today {
  border-color: var(--orange);
  background: var(--orange-dim);
}

.calendar-day .day-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.calendar-day.today .day-num {
  color: var(--orange);
}

.calendar-event {
  font-size: 0.7rem;
  padding: 3px 6px;
  border-radius: 4px;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.calendar-event.emergency {
  background: var(--red-dim);
  color: var(--red);
}

.calendar-event.routine {
  background: var(--blue-dim);
  color: var(--blue);
}

.calendar-nav {
  display: flex;
  align-items: center;
  gap: 16px;
}

.calendar-nav h2 {
  font-size: 1.2rem;
  min-width: 200px;
  text-align: center;
}

/* ─── TOAST ──────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--dark-2);
  border: 1px solid var(--green);
  color: var(--white);
  padding: 14px 24px;
  border-radius: 10px;
  font-size: 0.9rem;
  z-index: 1000;
  animation: slideUp 0.3s ease;
  display: flex;
  align-items: center;
  gap: 10px;
}

.toast.error { border-color: var(--red); }

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ─── GRID LAYOUTS ───────────────────────────────────────────── */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.mt-24 { margin-top: 24px; }
.mb-16 { margin-bottom: 16px; }

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .sidebar { display: none; }
  .main { margin-left: 0; padding: 20px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .calendar-grid { font-size: 0.8rem; }
  .calendar-day { min-height: 70px; padding: 4px; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 12px; }

  /* Mobile nav */
  .mobile-nav {
    display: flex !important;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--dark-2);
    border-top: 1px solid var(--dark-3);
    padding: 8px 16px;
    justify-content: space-around;
    z-index: 50;
  }
  .main { padding-bottom: 80px; }
}

.mobile-nav { display: none; }