@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Lexend:wght@500;600;700&display=swap');

:root {
    --ntpc-blue: #003b71;
    --ntpc-blue-dark: #00284d;
    --ntpc-orange: #f7941e;
    --ntpc-orange-dark: #d97706;
    --light-bg: #f6f8fb;
    --border-color: #e2e8f0;
    --text-dark: #16202e;
    --text-muted: #64748b;
    --success: #16a34a;
    --danger: #dc2626;
    --radius: 10px;
    --shadow-sm: 0 1px 2px rgba(15,23,42,0.06);
    --shadow-md: 0 4px 16px rgba(15,23,42,0.08);
    --shadow-lg: 0 12px 32px rgba(15,23,42,0.12);
}

* { box-sizing: border-box; }

body {
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
    background: var(--light-bg);
    color: var(--text-dark);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: 'Lexend', 'Inter', sans-serif; letter-spacing: -0.01em; }

.topbar {
    background: linear-gradient(120deg, var(--ntpc-blue) 0%, var(--ntpc-blue-dark) 100%);
    color: #fff;
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-md);
    position: sticky; top: 0; z-index: 10;
}

.topbar .brand { display: flex; align-items: center; gap: 14px; }
.topbar .brand img { height: 42px; background: #fff; border-radius: 6px; padding: 4px; box-shadow: var(--shadow-sm); }
.topbar .brand h1 { font-size: 17px; margin: 0; font-weight: 700; }
.topbar .brand span { font-size: 12px; color: #cfe0f2; }
.topbar .logout { color: #fff; text-decoration: none; font-size: 13px; font-weight:600; border: 1px solid rgba(255,255,255,0.35); padding: 7px 16px; border-radius: 8px; transition: background .15s; }
.topbar .logout:hover { background: rgba(255,255,255,0.14); }

.container { max-width: 1000px; margin: 32px auto; padding: 0 20px; }

.card {
    background: #fff;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    padding: 32px;
}

.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 20% 20%, #00509e 0%, var(--ntpc-blue-dark) 55%, #001526 100%);
}

.login-card {
    background: #fff;
    width: 100%;
    max-width: 430px;
    padding: 40px 34px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.login-card .logos { display: flex; justify-content: center; align-items:center; gap: 22px; margin-bottom: 20px; }
.login-card .logos img { height: 54px; }
.login-card h2 { text-align: center; color: var(--ntpc-blue); font-size: 21px; margin: 0 0 4px; font-weight:700; }
.login-card p.subtitle { text-align: center; color: var(--text-muted); font-size: 13px; margin-bottom: 26px; }

label { font-size: 13px; font-weight: 600; color: var(--text-dark); display: block; margin-bottom: 6px; }
input[type=text], input[type=email], input[type=number], input[type=date], input[type=password],
select, textarea {
    width: 100%;
    padding: 11px 13px;
    border: 1.5px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    margin-bottom: 16px;
    background: #fbfcfe;
    color: var(--text-dark);
    transition: border-color .15s, box-shadow .15s;
}
textarea { resize: vertical; min-height: 80px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--ntpc-blue); box-shadow: 0 0 0 3px rgba(0,59,113,0.1); background:#fff; }

.btn {
    display: inline-block;
    background: var(--ntpc-blue);
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    box-shadow: var(--shadow-sm);
    transition: transform .12s, box-shadow .12s, background .12s;
    font-family: inherit;
}
.btn:hover { background: var(--ntpc-blue-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn.btn-orange { background: var(--ntpc-orange); }
.btn.btn-orange:hover { background: var(--ntpc-orange-dark); }
.btn.btn-outline { background: transparent; color: var(--ntpc-blue); border: 1.5px solid var(--ntpc-blue); box-shadow:none; }
.btn.btn-outline:hover { background: #eef4fa; transform:none; }
.btn.btn-danger { background: var(--danger); }
.btn-sm { padding: 7px 14px; font-size: 12px; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; transform:none; }

.error-msg { background: #fef2f2; color: var(--danger); border: 1px solid #fecaca; padding: 11px 15px; border-radius: 8px; font-size: 13px; margin-bottom: 16px; }
.success-msg { background: #f0fdf4; color: var(--success); border: 1px solid #bbf7d0; padding: 11px 15px; border-radius: 8px; font-size: 13px; margin-bottom: 16px; }

.stepper { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 30px; }
.step-dot {
    flex: 1;
    min-width: 90px;
    text-align: center;
    padding: 9px 4px;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    border-bottom: 3px solid var(--border-color);
    cursor: pointer;
    transition: color .15s, border-color .15s;
}
.step-dot.active { color: var(--ntpc-blue); border-bottom-color: var(--ntpc-blue); }
.step-dot.done { color: var(--success); border-bottom-color: var(--success); }

.form-step { display: none; }
.form-step.active { display: block; animation: fadeIn .3s ease; }
@keyframes fadeIn { from{opacity:0; transform:translateY(8px);} to{opacity:1; transform:translateY(0);} }

.form-step h3 { color: var(--ntpc-blue); border-bottom: 2px solid var(--border-color); padding-bottom: 10px; margin-top: 0; font-weight:700; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 20px; }
@media (max-width: 700px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

.checkbox-row, .radio-row { display: flex; align-items: flex-start; gap: 9px; margin-bottom: 14px; }
.checkbox-row input[type=checkbox], .radio-row input[type=radio] { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--ntpc-blue); }
.checkbox-row label, .radio-row label { margin: 0; font-weight: 500; }

.note-box { background:#eef4fa; border-left:3px solid var(--ntpc-blue); padding:11px 15px; font-size:12.5px; color:#334155; border-radius:6px; margin-bottom:18px; }
.tag-new { background:#dcfce7; color:#166534; font-size:10px; font-weight:700; padding:2px 8px; border-radius:20px; margin-left:6px; vertical-align:middle; }

.menu-category { border:1px solid var(--border-color); border-radius:10px; padding:14px 16px; margin-bottom:14px; background:#fbfcfe; }
.menu-category h4 { margin:0 0 10px; font-size:14px; color:var(--ntpc-blue); font-weight:700; }
.menu-items-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(160px,1fr)); gap:8px; }
.menu-item-check { display:flex; align-items:center; gap:6px; font-size:13px; }
.menu-item-check input { width:16px; height:16px; margin:0; accent-color: var(--ntpc-blue); }

.step-nav { display:flex; justify-content:space-between; margin-top:26px; padding-top:18px; border-top:1px solid var(--border-color); }

.review-block { margin-bottom:18px; }
.review-block h4 { color:var(--ntpc-blue); font-size:14px; margin-bottom:8px; border-bottom:1px solid var(--border-color); padding-bottom:6px; font-weight:700; }
.review-table { width:100%; border-collapse:collapse; font-size:13px; }
.review-table td { padding:5px 8px; vertical-align:top; }
.review-table td.label { color:var(--text-muted); width:45%; }

/* Admin */
.admin-layout { display: flex; min-height: 100vh; }
.admin-sidebar { width: 240px; background: linear-gradient(180deg, var(--ntpc-blue) 0%, var(--ntpc-blue-dark) 100%); color: #fff; padding: 22px 0; flex-shrink: 0; }
.admin-sidebar .brand { padding: 0 22px 20px; display:flex; align-items:center; gap:10px; border-bottom: 1px solid rgba(255,255,255,0.15); margin-bottom: 14px; }
.admin-sidebar .brand img { height: 30px; background:#fff; border-radius:4px; padding:3px; }
.admin-sidebar .brand span { font-weight: 700; font-size: 14px; }
.admin-sidebar a { display: block; color: #cfe0f2; text-decoration: none; padding: 11px 22px; font-size: 14px; font-weight:500; transition: background .12s; }
.admin-sidebar a:hover, .admin-sidebar a.active { background: rgba(255,255,255,0.1); color: #fff; border-left: 3px solid var(--ntpc-orange); padding-left:19px; }
.admin-main { flex: 1; padding: 28px 32px; }
.admin-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
.admin-topbar h2 { margin: 0; font-size: 21px; color: var(--ntpc-blue); font-weight:700; }

.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 26px; }
.stat-card { background: #fff; border: 1px solid var(--border-color); border-radius: 10px; padding: 20px; box-shadow: var(--shadow-sm); }
.stat-card .num { font-size: 30px; font-weight: 800; color: var(--ntpc-blue); font-family:'Lexend',sans-serif; }
.stat-card .lbl { font-size: 12px; color: var(--text-muted); margin-top: 5px; font-weight:500; }

table.data-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 10px; overflow: hidden; box-shadow: var(--shadow-sm); }
table.data-table th { background: #f1f5f9; text-align: left; padding: 11px 13px; font-size: 11.5px; color: var(--text-muted); text-transform: uppercase; font-weight:700; letter-spacing:.02em; }
table.data-table td { padding: 11px 13px; font-size: 13px; border-top: 1px solid var(--border-color); }
table.data-table tr:hover td { background: #f8fafc; }

.badge { display: inline-block; padding: 3px 11px; border-radius: 20px; font-size: 11px; font-weight: 700; }
.badge.pending { background: #fef3c7; color: #92400e; }
.badge.approved { background: #dcfce7; color: #166534; }
.badge.rejected { background: #fee2e2; color: #991b1b; }
.badge.completed { background: #dbeafe; color: #1e40af; }

.action-links a { margin-right: 10px; font-size: 12px; text-decoration: none; color: var(--ntpc-blue); font-weight:600; }
.action-links a.delete { color: var(--danger); }

.pagination { margin-top: 18px; display: flex; gap: 6px; }
.pagination a, .pagination span { padding: 7px 13px; border: 1px solid var(--border-color); border-radius: 8px; text-decoration: none; color: var(--text-dark); font-size: 13px; font-weight:600; }
.pagination a.active, .pagination span.active { background: var(--ntpc-blue); color: #fff; border-color:var(--ntpc-blue); }

.filter-bar { display: flex; gap: 10px; margin-bottom: 18px; flex-wrap: wrap; }
.filter-bar select, .filter-bar input { margin-bottom: 0; width: auto; min-width: 160px; }

.success-wrapper { text-align: center; padding: 70px 20px; }
.success-wrapper .icon { font-size: 62px; color: var(--success); }

/* Calendar (Reports) */
.calendar-grid { display:grid; grid-template-columns:repeat(7,1fr); gap:6px; margin-top:10px; }
.calendar-cell { aspect-ratio:1; border-radius:8px; display:flex; flex-direction:column; align-items:center; justify-content:center; font-size:12px; border:1px solid var(--border-color); background:#fbfcfe; }
.calendar-cell .day-num { font-weight:700; font-size:12px; color:var(--text-muted); }
.calendar-cell .day-count { font-size:15px; font-weight:800; color:var(--ntpc-blue); }
.calendar-cell.has-data { background:#eef4fa; border-color:#bcd4ea; }
.calendar-cell.empty { visibility:hidden; }
.calendar-weekday { text-align:center; font-size:11px; font-weight:700; color:var(--text-muted); text-transform:uppercase; }

.settings-logo-preview { display:flex; align-items:center; gap:16px; margin-bottom:16px; padding:14px; border:1px dashed var(--border-color); border-radius:10px; background:#fbfcfe; }
.settings-logo-preview img { height:56px; background:#fff; border-radius:6px; padding:4px; box-shadow:var(--shadow-sm); }