/* ===========================
   CSS Variables - Light/Dark
   =========================== */
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f5f5f5;
    --bg-card: #ffffff;
    --bg-input: #f9f9f9;
    --border-color: #e5e5e5;
    --border-input: #d5d5d5;
    --text-primary: #111111;
    --text-secondary: #555555;
    --text-muted: #999999;
    --text-placeholder: #bbbbbb;
    --gold-primary: #B37C3B;
    --gold-secondary: #CA913B;
    --sidebar-bg: #ffffff;
    --sidebar-border: #e5e5e5;
    --nav-hover-bg: #f5f5f5;
    --nav-hover-text: #111111;
    --nav-active-bg: rgba(179, 124, 59, 0.1);
    --nav-active-text: #B37C3B;
    --table-border: #f0f0f0;
    --table-hover: #fafafa;
    --badge-ims-bg: rgba(179, 124, 59, 0.1);
    --badge-ims-text: #B37C3B;
    --badge-single-bg: rgba(0,0,0,0.05);
    --badge-single-text: #888;
    --success-bg: rgba(40, 167, 69, 0.08);
    --success-border: rgba(40, 167, 69, 0.3);
    --success-text: #2a7a3b;
    --error-bg: rgba(220, 53, 69, 0.08);
    --error-border: rgba(220, 53, 69, 0.3);
    --error-text: #c0392b;
    --danger-border: rgba(220, 53, 69, 0.3);
    --danger-text: #c0392b;
    --danger-hover-bg: rgba(220, 53, 69, 0.08);
    --overlay-bg: rgba(0,0,0,0.4);
    --user-info-bg: #f5f5f5;
    --logout-hover-bg: rgba(220, 53, 69, 0.08);
    --logout-hover-text: #c0392b;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #0a0a0a;
        --bg-secondary: #111111;
        --bg-card: #111111;
        --bg-input: #1a1a1a;
        --border-color: #1f1f1f;
        --border-input: #2a2a2a;
        --text-primary: #ffffff;
        --text-secondary: #aaaaaa;
        --text-muted: #555555;
        --text-placeholder: #444444;
        --gold-primary: #B37C3B;
        --gold-secondary: #CA913B;
        --sidebar-bg: #111111;
        --sidebar-border: #1f1f1f;
        --nav-hover-bg: #1a1a1a;
        --nav-hover-text: #ffffff;
        --nav-active-bg: rgba(179, 124, 59, 0.15);
        --nav-active-text: #CA913B;
        --table-border: #1a1a1a;
        --table-hover: #1a1a1a;
        --badge-ims-bg: rgba(179, 124, 59, 0.15);
        --badge-ims-text: #CA913B;
        --badge-single-bg: rgba(255,255,255,0.05);
        --badge-single-text: #666;
        --success-bg: rgba(40, 167, 69, 0.1);
        --success-border: rgba(40, 167, 69, 0.3);
        --success-text: #5cb85c;
        --error-bg: rgba(220, 53, 69, 0.1);
        --error-border: rgba(220, 53, 69, 0.3);
        --error-text: #ff6b6b;
        --danger-border: rgba(220, 53, 69, 0.3);
        --danger-text: #ff6b6b;
        --danger-hover-bg: rgba(220, 53, 69, 0.1);
        --overlay-bg: rgba(0,0,0,0.7);
        --user-info-bg: #1a1a1a;
        --logout-hover-bg: rgba(220, 53, 69, 0.1);
        --logout-hover-text: #ff6b6b;
    }
}

/* ===========================
   Base Styles
   =========================== */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
}

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

/* ===========================
   Sidebar
   =========================== */
.sidebar {
    width: 260px;
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    top: 0;
    left: 0;
}

.sidebar-logo {
    padding: 28px 24px;
    border-bottom: 1px solid var(--sidebar-border);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-logo img {
    height: 40px;
    width: 40px;
    object-fit: contain;
}

.sidebar-logo-text {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 13px;
    font-weight: 700;
    color: var(--gold-secondary);
}

.sidebar-logo-sub {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar-nav { padding: 24px 0; flex: 1; overflow-y: auto; }

.nav-section { padding: 0 16px; margin-bottom: 24px; }

.nav-section-title {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 0 8px;
    margin-bottom: 8px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s;
    margin-bottom: 2px;
}

.nav-item:hover { background-color: var(--nav-hover-bg); color: var(--nav-hover-text); }
.nav-item.active { background-color: var(--nav-active-bg); color: var(--nav-active-text); }
.nav-item svg { width: 16px; height: 16px; flex-shrink: 0; }

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

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    background-color: var(--user-info-bg);
    margin-bottom: 8px;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #B37C3B, #CA913B);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    flex-shrink: 0;
}

.user-name { font-size: 12px; font-weight: 600; color: var(--text-primary); }
.user-role { font-size: 10px; color: var(--text-muted); text-transform: capitalize; }

.btn-logout {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 10px 12px;
    background: none;
    border: none;
    border-radius: 8px;
    color: var(--text-muted);
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-logout:hover { background-color: var(--logout-hover-bg); color: var(--logout-hover-text); }

/* ===========================
   Main Content
   =========================== */
.main { margin-left: 260px; flex: 1; padding: 40px; }

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

.page-title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.page-subtitle { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

/* ===========================
   Cards
   =========================== */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}

.card-title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
}

/* ===========================
   Forms
   =========================== */
.form-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    align-items: end;
}

.form-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-group label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 10px 14px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-input);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    outline: none;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--gold-primary); }

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-placeholder); }

.form-group select option { background-color: var(--bg-input); }

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

/* Password field */
.password-wrapper { position: relative; }
.password-wrapper input { padding-right: 44px; }

.toggle-password {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: var(--text-muted);
    transition: color 0.2s;
    background: none;
    border: none;
    padding: 0;
    display: flex;
    align-items: center;
}

.toggle-password:hover { color: var(--gold-secondary); }

.capslock-warning {
    font-size: 11px;
    color: var(--gold-secondary);
    margin-top: 6px;
    display: none;
}

/* ===========================
   Buttons
   =========================== */
.btn-primary {
    padding: 10px 20px;
    background: linear-gradient(135deg, #B37C3B, #CA913B);
    border: none;
    border-radius: 8px;
    color: #fff;
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
}

.btn-primary:hover { opacity: 0.9; }

.btn-primary-full {
    width: 100%;
    padding: 13px;
    background: linear-gradient(135deg, #B37C3B, #CA913B);
    border: none;
    border-radius: 8px;
    color: #fff;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
    letter-spacing: 0.5px;
}

.btn-primary-full:hover { opacity: 0.9; }

.btn-edit {
    padding: 6px 12px;
    background: none;
    border: 1px solid rgba(179, 124, 59, 0.3);
    border-radius: 6px;
    color: var(--gold-secondary);
    font-family: 'Poppins', sans-serif;
    font-size: 11px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-edit:hover { background-color: rgba(179, 124, 59, 0.1); }

.btn-delete {
    padding: 6px 12px;
    background: none;
    border: 1px solid var(--danger-border);
    border-radius: 6px;
    color: var(--danger-text);
    font-family: 'Poppins', sans-serif;
    font-size: 11px;
    cursor: pointer;
    transition: all 0.2s;
    margin-left: 8px;
}

.btn-delete:hover { background-color: var(--danger-hover-bg); }

.btn-cancel {
    flex: 1;
    padding: 10px;
    background: none;
    border: 1px solid var(--border-input);
    border-radius: 8px;
    color: var(--text-muted);
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-cancel:hover { border-color: var(--text-secondary); color: var(--text-primary); }

.btn-save {
    flex: 1;
    padding: 10px;
    background: linear-gradient(135deg, #B37C3B, #CA913B);
    border: none;
    border-radius: 8px;
    color: #fff;
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
}

.btn-save:hover { opacity: 0.9; }

/* ===========================
   Alerts
   =========================== */
.alert {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 24px;
}

.alert-success {
    background-color: var(--success-bg);
    border: 1px solid var(--success-border);
    color: var(--success-text);
}

.alert-error {
    background-color: var(--error-bg);
    border: 1px solid var(--error-border);
    color: var(--error-text);
}

/* ===========================
   Tables
   =========================== */
table { width: 100%; border-collapse: collapse; }

thead th {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 0 16px 12px 0;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

tbody td {
    padding: 14px 16px 14px 0;
    font-size: 13px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--table-border);
}

tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { color: var(--text-primary); }

/* ===========================
   Badges
   =========================== */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
}

.badge-ims { background-color: var(--badge-ims-bg); color: var(--badge-ims-text); }
.badge-single { background-color: var(--badge-single-bg); color: var(--badge-single-text); }
.badge-admin { background-color: rgba(179, 124, 59, 0.15); color: var(--gold-secondary); }
.badge-hr { background-color: rgba(66, 135, 245, 0.15); color: #4287f5; }
.badge-training_lead { background-color: rgba(40, 167, 69, 0.15); color: #5cb85c; }

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

.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
}

.stat-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.stat-value {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--gold-secondary);
}

.stat-desc { font-size: 11px; color: var(--text-muted); margin-top: 4px; }

/* ===========================
   Section Headers
   =========================== */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.section-title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.btn-view-all {
    font-size: 12px;
    color: var(--gold-secondary);
    text-decoration: none;
    font-weight: 500;
}

.btn-view-all:hover { text-decoration: underline; }

/* ===========================
   Category Sections
   =========================== */
.category-section { margin-bottom: 32px; }

.category-title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--gold-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

/* ===========================
   Modal
   =========================== */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: var(--overlay-bg);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-overlay.active { display: flex; }

.modal {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    width: 100%;
    max-width: 440px;
}

.modal-title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.modal-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

/* ===========================
   Empty State
   =========================== */
.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
    font-size: 13px;
}

/* ===========================
   Login Page
   =========================== */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: var(--bg-primary);
}

.login-wrapper { width: 100%; max-width: 420px; padding: 20px; }

.login-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 48px 40px;
}

.login-logo { text-align: center; margin-bottom: 32px; }
.login-logo img { height: 52px; object-fit: contain; }

.portal-text {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.login-title { font-size: 22px; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; }
.login-subtitle { font-size: 13px; color: var(--text-muted); margin-bottom: 32px; }

.login-footer { text-align: center; margin-top: 24px; font-size: 12px; color: var(--text-muted); }

.form-group-login { margin-bottom: 20px; }

.form-group-login label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.form-group-login input {
    width: 100%;
    padding: 12px 16px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-input);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    transition: border-color 0.2s;
    outline: none;
}

.form-group-login input:focus { border-color: var(--gold-primary); }
.form-group-login input::placeholder { color: var(--text-placeholder); }