/* ===== BAR Level³ - Admin Stylesheet ===== */
:root {
  --gold: #c9a84c;
  --gold-light: #f0d080;
  --dark: #0a0a0a;
  --dark2: #111111;
  --dark3: #1a1a1a;
  --dark4: #222222;
  --dark5: #2a2a2a;
  --text: #e8e0d0;
  --text-muted: #888;
  --white: #ffffff;
  --green: #4caf50;
  --red: #ef5350;
  --gold-border: 1px solid rgba(201,168,76,0.3);
  --sidebar-w: 240px;
  --font-jp: 'Noto Sans JP', sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font-jp);
  background: var(--dark);
  color: var(--text);
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }

/* ===== LOGIN ===== */
#loginScreen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at center, #1a1400 0%, #0a0a0a 100%);
}
.login-box {
  background: var(--dark3);
  border: var(--gold-border);
  border-radius: 16px;
  padding: 3rem 2.5rem;
  width: 100%;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}
.login-logo { width: 180px; margin-bottom: 0.5rem; }
.login-box h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
}
.login-box > p { font-size: 0.82rem; color: var(--text-muted); }
#loginForm { width: 100%; margin-top: 1rem; display: flex; flex-direction: column; gap: 1rem; }
.login-err { font-size: 0.8rem; color: var(--red); text-align: center; min-height: 1.2em; }

/* ===== FORM ELEMENTS ===== */
.form-group { display: flex; flex-direction: column; gap: 0.4rem; flex: 1; }
.form-group label {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--gold);
  text-transform: uppercase;
}
input[type="text"],
input[type="tel"],
input[type="url"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="time"],
textarea,
select {
  background: var(--dark4);
  border: var(--gold-border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-jp);
  font-size: 0.9rem;
  padding: 0.65rem 0.9rem;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}
input:focus, textarea:focus, select:focus { border-color: var(--gold); }
textarea { resize: vertical; min-height: 80px; }
select { cursor: pointer; }
.input-prefix {
  display: flex;
  align-items: center;
  background: var(--dark4);
  border: var(--gold-border);
  border-radius: 8px;
  overflow: hidden;
}
.input-prefix span {
  padding: 0 0.7rem;
  color: var(--gold);
  background: var(--dark5);
  border-right: var(--gold-border);
  font-weight: 700;
  white-space: nowrap;
  align-self: stretch;
  display: flex;
  align-items: center;
}
.input-prefix input { border: none; background: transparent; flex: 1; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  border: none;
  border-radius: 8px;
  color: var(--dark);
  font-family: var(--font-jp);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.05em;
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(201,168,76,0.4);
}
.btn-danger {
  background: var(--red);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 0.3rem 0.7rem;
  font-size: 0.78rem;
  cursor: pointer;
  transition: opacity 0.2s;
}
.btn-danger:hover { opacity: 0.8; }

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

/* ===== ADMIN LAYOUT ===== */
#adminApp {
  display: flex;
  min-height: 100vh;
}

/* ===== SIDEBAR ===== */
#sidebar {
  width: var(--sidebar-w);
  background: var(--dark2);
  border-right: var(--gold-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; bottom: 0; left: 0;
  z-index: 200;
  transition: transform 0.3s;
}
.sidebar-logo {
  padding: 1.5rem 1.2rem;
  border-bottom: var(--gold-border);
}
.sidebar-logo img { width: 140px; }
.sidebar-nav {
  flex: 1;
  padding: 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  overflow-y: auto;
}
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.8rem 1.3rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: all 0.2s;
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: var(--font-jp);
}
.sidebar-link i { width: 1.2rem; text-align: center; }
.sidebar-link:hover { color: var(--gold-light); background: rgba(201,168,76,0.06); }
.sidebar-link.active {
  color: var(--gold-light);
  background: rgba(201,168,76,0.1);
  border-left: 2px solid var(--gold);
}
.sidebar-footer {
  border-top: var(--gold-border);
  padding: 0.8rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.logout-btn { color: #ef9090 !important; }

/* ===== MAIN ===== */
#mainContent {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
.admin-header {
  background: var(--dark2);
  border-bottom: var(--gold-border);
  padding: 0 2rem;
  height: 60px;
  display: flex;
  align-items: center;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 100;
}
.admin-header h1 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  flex: 1;
}
.admin-date {
  font-size: 0.78rem;
  color: var(--text-muted);
}
.sidebar-toggle {
  background: none;
  border: none;
  color: var(--gold);
  font-size: 1.1rem;
  cursor: pointer;
  display: none;
}

/* ===== PANELS ===== */
.panel { display: none; padding: 2rem; }
.panel.active { display: block; }
.panel-card {
  background: var(--dark3);
  border: var(--gold-border);
  border-radius: 12px;
  padding: 1.8rem;
}
.panel-card h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gold-light);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  border-bottom: var(--gold-border);
  padding-bottom: 0.8rem;
}
.panel-card h3 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--gold-light);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
form { display: flex; flex-direction: column; gap: 1.2rem; }
.price-section {
  background: var(--dark4);
  border: var(--gold-border);
  border-radius: 8px;
  padding: 1.2rem;
}
.price-section h3 {
  color: var(--gold);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

/* ===== DASHBOARD ===== */
.dash-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.dash-card {
  background: var(--dark3);
  border: var(--gold-border);
  border-radius: 10px;
  padding: 1.3rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.dash-card > i {
  font-size: 1.6rem;
  color: var(--gold);
  width: 2rem;
  text-align: center;
}
.dash-card h3 { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; }
.dash-card p { font-size: 1rem; font-weight: 700; color: var(--white); margin-top: 0.1rem; }
.dash-notice {
  background: var(--dark3);
  border: var(--gold-border);
  border-radius: 10px;
  padding: 1.3rem;
  margin-bottom: 1.5rem;
}
.dash-notice h4 {
  font-size: 0.85rem;
  color: var(--gold);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.dash-notice p { font-size: 0.88rem; color: var(--text-muted); }
.dash-quicklinks h4 {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.8rem;
}
.quick-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}
.quick-btn {
  background: var(--dark3);
  border: var(--gold-border);
  border-radius: 8px;
  color: var(--text-muted);
  font-family: var(--font-jp);
  font-size: 0.82rem;
  padding: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.quick-btn:hover { color: var(--gold-light); border-color: var(--gold); }

/* ===== HOURS ===== */
.hours-grid {
  background: var(--dark4);
  border: var(--gold-border);
  border-radius: 8px;
  overflow: hidden;
}
.hours-row {
  display: grid;
  grid-template-columns: 90px 60px 1fr 1fr 1fr;
  gap: 0.8rem;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  align-items: center;
}
.hours-row:last-child { border-bottom: none; }
.header-row {
  background: var(--dark5);
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.hours-row > span:first-child { font-size: 0.85rem; color: var(--text); }

/* Toggle switch */
.toggle { position: relative; display: inline-flex; cursor: pointer; width: 40px; height: 22px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle span {
  position: absolute;
  inset: 0;
  background: var(--dark5);
  border: var(--gold-border);
  border-radius: 999px;
  transition: 0.3s;
}
.toggle span::after {
  content: '';
  position: absolute;
  width: 14px; height: 14px;
  left: 3px; top: 3px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: 0.3s;
}
.toggle input:checked + span { background: rgba(201,168,76,0.2); border-color: var(--gold); }
.toggle input:checked + span::after { transform: translateX(18px); background: var(--gold); }

/* ===== NEWS LIST ===== */
.news-item {
  background: var(--dark4);
  border: var(--gold-border);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 0.8rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.news-item-body { flex: 1; }
.news-item-title { font-weight: 700; font-size: 0.9rem; color: var(--white); margin-bottom: 0.3rem; }
.news-item-content { font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; }
.news-item-meta { font-size: 0.72rem; color: var(--text-muted); margin-top: 0.4rem; }
.news-badge {
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-weight: 700;
  white-space: nowrap;
}
.badge-normal { background: var(--dark5); color: var(--text-muted); }
.badge-important { background: rgba(255,180,0,0.15); color: #ffd700; }
.badge-urgent { background: rgba(239,83,80,0.15); color: var(--red); }
.empty-msg { font-size: 0.85rem; color: var(--text-muted); text-align: center; padding: 2rem; }

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--dark3);
  border: 1px solid var(--green);
  border-radius: 8px;
  padding: 0.8rem 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--white);
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
  z-index: 9999;
  animation: slideIn 0.3s ease;
}
.toast i { color: var(--green); }
@keyframes slideIn {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  #sidebar { transform: translateX(-100%); }
  #sidebar.open { transform: translateX(0); }
  #mainContent { margin-left: 0; }
  .sidebar-toggle { display: block; }
  .dash-grid { grid-template-columns: repeat(2, 1fr); }
  .quick-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
  .dash-grid { grid-template-columns: 1fr 1fr; }
  .hours-row { grid-template-columns: 70px 50px 1fr 1fr; }
  .hours-row > input[id^="note-"] { display: none; }
  .header-row span:last-child { display: none; }
  .panel { padding: 1.2rem; }
}