@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600&family=Raleway:wght@300;400;500&display=swap');

:root {
  --bg-deep:      #080d14;
  --bg-mid:       #0d1520;
  --bg-surface:   #111d2e;
  --bg-card:      #152236;
  --border:       rgba(126,184,212,0.15);
  --border-glow:  rgba(126,184,212,0.4);
  --blue:         #7eb8d4;
  --blue-light:   #aad0e8;
  --silver-dim:   #8a9daf;
  --text:         #ddeeff;
  --text-dim:     #7a9ab8;
  --text-muted:   #4a6a88;
  --danger:       #ff4d6a;
  --success:      #4dcc8a;
  --glow:         0 0 16px rgba(126,184,212,0.3);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  background: var(--bg-deep);
  color: var(--text);
  font-family: 'Raleway', sans-serif;
  font-weight: 300;
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 240px;
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  z-index: 50;
}

.sidebar-logo {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border);
  font-family: 'Cinzel', serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--blue-light);
  letter-spacing: 0.05em;
}

.sidebar-logo span {
  display: block;
  font-size: 0.65rem;
  color: var(--text-muted);
  font-family: 'Raleway', sans-serif;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 0.2rem;
}

.sidebar-nav {
  flex: 1;
  padding: 1rem 0;
  list-style: none;
  overflow-y: auto;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1.5rem;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 400;
  transition: all 0.2s;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  color: var(--blue-light);
  background: rgba(126,184,212,0.06);
  border-right: 2px solid var(--blue);
}

.sidebar-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
}

.sidebar-footer a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.8rem;
  transition: color 0.2s;
}

.sidebar-footer a:hover { color: var(--danger); }

/* Main content */
.main {
  margin-left: 240px;
  flex: 1;
  min-height: 100vh;
}

.topbar {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar h1 {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--blue-light);
}

.content { padding: 2rem; }

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.2rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.card-header h2 {
  font-family: 'Cinzel', serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--blue-light);
}

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

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
label { font-size: 0.75rem; color: var(--text-dim); letter-spacing: 0.08em; text-transform: uppercase; }

input, textarea, select {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 0.6rem 0.9rem;
  font-family: 'Raleway', sans-serif;
  font-size: 0.875rem;
  font-weight: 300;
  transition: border-color 0.2s;
  width: 100%;
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 2px rgba(126,184,212,0.1);
}

textarea { resize: vertical; min-height: 80px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.2rem;
  border-radius: 6px;
  font-family: 'Raleway', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.2s;
}

.btn-primary { background: var(--blue); color: var(--bg-deep); }
.btn-primary:hover { background: var(--blue-light); box-shadow: var(--glow); }
.btn-danger { background: transparent; border: 1px solid var(--danger); color: var(--danger); }
.btn-danger:hover { background: rgba(255,77,106,0.1); }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.72rem; }
.btn-outline { background: transparent; border: 1px solid var(--border-glow); color: var(--blue-light); }
.btn-outline:hover { background: rgba(126,184,212,0.06); }

/* Table-style lists */
.data-list { display: flex; flex-direction: column; gap: 0.5rem; }

.data-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.85rem;
}

.data-row .data-main { flex: 1; }
.data-row .data-sub { color: var(--text-muted); font-size: 0.75rem; margin-top: 0.1rem; }
.data-row .data-actions { display: flex; gap: 0.4rem; flex-shrink: 0; }

/* Toast */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  z-index: 999;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { background: rgba(77,204,138,0.15); border: 1px solid var(--success); color: var(--success); }
.toast.error   { background: rgba(255,77,106,0.15); border: 1px solid var(--danger);  color: var(--danger);  }

/* Modal */
.modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 200;
  align-items: center;
  justify-content: center;
}
.modal-backdrop.open { display: flex; }
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 12px;
  padding: 2rem;
  width: min(480px, 95vw);
  max-height: 90vh;
  overflow-y: auto;
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}
.modal-header h3 { font-family: 'Cinzel', serif; color: var(--blue-light); font-size: 1rem; }
.modal-close { background: none; border: none; color: var(--text-muted); font-size: 1.4rem; cursor: pointer; }
.modal-close:hover { color: var(--danger); }
.modal-footer { display: flex; gap: 0.75rem; justify-content: flex-end; margin-top: 1.5rem; }

/* Login page */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-deep);
}
.login-box {
  width: min(400px, 95vw);
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 12px;
  padding: 2.5rem;
}
.login-title {
  font-family: 'Cinzel', serif;
  font-size: 1.4rem;
  color: var(--blue-light);
  margin-bottom: 0.25rem;
  text-align: center;
}
.login-sub { text-align: center; font-size: 0.8rem; color: var(--text-muted); margin-bottom: 2rem; }
.login-error { background: rgba(255,77,106,0.1); border: 1px solid var(--danger); color: var(--danger); padding: 0.75rem; border-radius: 6px; font-size: 0.85rem; margin-bottom: 1rem; }