/* ============================================================
   Jal Kal PBG Management System — Design Tokens
   Palette: deep water-teal primary, warm amber accent (alerts),
   calm neutral surface. Typography: Poppins (display) + Inter (body).
   ============================================================ */

:root {
  --color-primary: #0B5A7A;
  --color-primary-dark: #073F58;
  --color-primary-light: #E4F1F6;
  --color-accent: #D97706;
  --color-accent-light: #FEF3E2;
  --color-success: #15803D;
  --color-success-light: #EAF7EE;
  --color-danger: #DC2626;
  --color-danger-light: #FDECEC;
  --color-purple: #7C3AED;
  --color-purple-light: #F1EBFE;
  --color-surface: #F7FAFC;
  --color-border: #E2E8F0;
  --color-text: #1E293B;
  --color-text-muted: #64748B;
}

* { box-sizing: border-box; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--color-surface);
  color: var(--color-text);
  margin: 0;
}

h1, h2, h3, h4, .font-display {
  font-family: 'Poppins', sans-serif;
}

/* ---------------- Layout shell ---------------- */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 260px;
  background: linear-gradient(180deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: white;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}

.sidebar-brand {
  padding: 22px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-brand .drop {
  width: 34px; height: 34px;
  background: var(--color-accent);
  border-radius: 50% 50% 50% 0;
  transform: rotate(45deg);
  flex-shrink: 0;
}

.sidebar-brand-text { line-height: 1.15; }
.sidebar-brand-text .title { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 15px; }
.sidebar-brand-text .subtitle { font-size: 11px; opacity: 0.75; }

.sidebar-nav { padding: 14px 12px; flex: 1; overflow-y: auto; }
.sidebar-section-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em;
  opacity: 0.55; margin: 18px 10px 6px; font-weight: 600;
}

.sidebar-link {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 10px;
  color: rgba(255,255,255,0.85); text-decoration: none;
  font-size: 14px; margin-bottom: 2px;
  transition: background 0.15s ease;
}
.sidebar-link:hover { background: rgba(255,255,255,0.08); color: white; }
.sidebar-link.active { background: rgba(255,255,255,0.16); color: white; font-weight: 600; }
.sidebar-link .icon { width: 18px; text-align: center; }

.sidebar-footer {
  padding: 14px 20px; border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 12px; opacity: 0.7;
}

.main-area { flex: 1; display: flex; flex-direction: column; min-width: 0; }

.topbar {
  background: white; border-bottom: 1px solid var(--color-border);
  padding: 14px 28px; display: flex; align-items: center; justify-content: space-between;
}
.topbar-title { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 18px; }

.content-area { padding: 28px; flex: 1; }

/* ---------------- Cards ---------------- */
.card {
  background: white; border: 1px solid var(--color-border);
  border-radius: 14px; padding: 20px;
}

.stat-card {
  background: white; border: 1px solid var(--color-border);
  border-radius: 14px; padding: 20px;
  display: flex; align-items: center; gap: 16px;
}
.stat-icon {
  width: 46px; height: 46px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; flex-shrink: 0;
}
.stat-value { font-family: 'Poppins', sans-serif; font-size: 26px; font-weight: 700; line-height: 1.1; }
.stat-label { font-size: 12.5px; color: var(--color-text-muted); margin-top: 2px; }

/* ---------------- Status badges ---------------- */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 11px; border-radius: 999px;
  font-size: 12px; font-weight: 600; white-space: nowrap;
}
.badge-dot { width: 6px; height: 6px; border-radius: 50%; }

.badge-active { background: var(--color-primary-light); color: var(--color-primary-dark); }
.badge-active .badge-dot { background: var(--color-primary); }

.badge-pending { background: var(--color-accent-light); color: #92400E; }
.badge-pending .badge-dot { background: var(--color-accent); animation: pulse-dot 1.4s infinite; }

.badge-postponed { background: var(--color-purple-light); color: #5B21B6; }
.badge-postponed .badge-dot { background: var(--color-purple); }

.badge-released { background: var(--color-success-light); color: var(--color-success); }
.badge-released .badge-dot { background: var(--color-success); }

.badge-expired { background: var(--color-danger-light); color: var(--color-danger); }
.badge-expired .badge-dot { background: var(--color-danger); }

.badge-neutral { background: #F1F5F9; color: var(--color-text-muted); }
.badge-neutral .badge-dot { background: #94A3B8; }

@keyframes pulse-dot {
  0%, 100% { opacity: 1; } 50% { opacity: 0.35; }
}

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 16px; border-radius: 9px;
  font-size: 13.5px; font-weight: 600; cursor: pointer;
  border: 1px solid transparent; text-decoration: none;
  transition: all 0.15s ease;
}
.btn-primary { background: var(--color-primary); color: white; }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-accent { background: var(--color-accent); color: white; }
.btn-accent:hover { background: #B45F04; }
.btn-outline { background: white; border-color: var(--color-border); color: var(--color-text); }
.btn-outline:hover { background: var(--color-surface); }
.btn-danger { background: var(--color-danger); color: white; }
.btn-danger:hover { background: #B91C1C; }
.btn-sm { padding: 6px 12px; font-size: 12.5px; }

/* ---------------- Forms ---------------- */
.form-label {
  display: block; font-size: 13px; font-weight: 600;
  margin-bottom: 6px; color: var(--color-text);
}
.form-hint { font-size: 12px; color: var(--color-text-muted); margin-top: 4px; }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 10px 12px; border-radius: 9px;
  border: 1px solid var(--color-border); font-size: 14px;
  font-family: 'Inter', sans-serif; background: white;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none; border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

/* ---------------- Table ---------------- */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  text-align: left; font-size: 11.5px; text-transform: uppercase;
  letter-spacing: 0.04em; color: var(--color-text-muted);
  padding: 10px 14px; border-bottom: 2px solid var(--color-border);
}
.data-table td {
  padding: 13px 14px; border-bottom: 1px solid var(--color-border);
  font-size: 13.5px;
}
.data-table tr:hover td { background: var(--color-surface); }

/* ---------------- Flash messages ---------------- */
.flash {
  padding: 12px 16px; border-radius: 10px; font-size: 13.5px;
  margin-bottom: 16px; display: flex; align-items: center; gap: 8px;
}
.flash-success { background: var(--color-success-light); color: var(--color-success); }
.flash-error { background: var(--color-danger-light); color: var(--color-danger); }

/* ---------------- Empty state ---------------- */
.empty-state {
  text-align: center; padding: 50px 20px; color: var(--color-text-muted);
}
.empty-state .icon { font-size: 38px; margin-bottom: 10px; }

/* ---------------- Helper text box (non-technical users ke liye) ---------------- */
.info-box {
  background: var(--color-primary-light); border: 1px solid #BFE1EE;
  border-radius: 10px; padding: 12px 16px; font-size: 13px;
  color: var(--color-primary-dark); margin-bottom: 18px;
  display: flex; gap: 10px; align-items: flex-start;
}