/* ============================================================================
   HRMS — UNIVERSAL STYLESHEET
   Path: assets/css/style.css
   ============================================================================ */


/* ============================================================================
   1.  CSS CUSTOM PROPERTIES  —  LIGHT & DARK THEME
   ============================================================================ */
:root {
    /* Brand */
    --primary:          #667eea;
    --primary-dark:     #5568d3;
    --primary-light:    #8899f0;
    --primary-glow:     rgba(102,126,234,.18);

    /* Status */
    --success:          #28a745;   --success-bg: #d4edda;   --success-text: #155724;
    --warning:          #ffc107;   --warning-bg: #fff3cd;   --warning-text: #856404;
    --danger:           #dc3545;   --danger-bg:  #f8d7da;   --danger-text:  #721c24;
    --info:             #17a2b8;   --info-bg:    #d1ecf1;   --info-text:    #0c5460;

    /* Backgrounds */
    --bg-page:          #f4f6f9;
    --bg-card:          #ffffff;
    --bg-card-alt:      #f8f9fa;
    --bg-hover:         #e9ecef;
    --bg-input:         #ffffff;

    /* Text */
    --text-primary:     #2c3e50;
    --text-secondary:   #6c757d;
    --text-muted:       #95a5a6;

    /* Borders */
    --border:           #e0e0e0;
    --border-light:     #f0f0f0;
    --border-dark:      #d0d0d0;

    /* Shadows */
    --shadow-sm:        0 2px 4px  rgba(0,0,0,.08);
    --shadow-md:        0 4px 12px rgba(0,0,0,.12);
    --shadow-lg:        0 8px 24px rgba(0,0,0,.16);
    --shadow-xl:        0 14px 40px rgba(0,0,0,.22);

    /* Sidebar */
    --sidebar-bg:       #2c3e50;
    --sidebar-hover:    #34495e;
    --sidebar-active:   rgba(102,126,234,.15);
    --sidebar-text:     rgba(255,255,255,.85);
    --sidebar-width:    260px;

    /* Navbar */
    --navbar-bg:        #ffffff;
    --navbar-height:    70px;

    /* Motion */
    --ease:             cubic-bezier(.4,0,.2,1);
    --dur:              .22s;
    --dur-slow:         .34s;

    /* Radii */
    --r-sm:             4px;
    --r:                6px;
    --r-md:             8px;
    --r-lg:             12px;
    --r-full:           9999px;
}

[data-theme="dark"] {
    --bg-page:          #1a1a2e;
    --bg-card:          #16213e;
    --bg-card-alt:      #1a2940;
    --bg-hover:         #1f3050;
    --bg-input:         #16213e;

    --text-primary:     #eaeaea;
    --text-secondary:   #b4b4b4;
    --text-muted:       #8e8e8e;

    --border:           #2d3748;
    --border-light:     #2a3244;
    --border-dark:      #1d2738;

    --shadow-sm:        0 2px 6px  rgba(0,0,0,.28);
    --shadow-md:        0 4px 14px rgba(0,0,0,.38);
    --shadow-lg:        0 8px 28px rgba(0,0,0,.48);
    --shadow-xl:        0 14px 44px rgba(0,0,0,.58);

    --sidebar-bg:       #0f3460;
    --sidebar-hover:    #16213e;
    --sidebar-active:   rgba(102,126,234,.24);
    --navbar-bg:        #16213e;

    --success-bg: #1e4620;  --success-text: #6ee7a0;
    --warning-bg: #4a3c0f;  --warning-text: #f5c542;
    --danger-bg:  #4a1e1e;  --danger-text:  #f28282;
    --info-bg:    #0e3a42;  --info-text:    #6dc5e8;
}


/* ============================================================================
   2.  RESET & BASE
   ============================================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, 'Roboto', sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-page);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }
input, select, textarea, button { font-family: inherit; font-size: inherit; }
ul { list-style: none; }


/* ============================================================================
   3.  GRID  (.row / .col-md-*)
   ============================================================================ */
.row { display: flex; flex-wrap: wrap; margin: 0 -8px; }
.row > * { padding: 0 8px; width: 100%; }

@media (min-width: 769px) {
    .col-md-1  { width: 8.3333%; }  .col-md-2  { width: 16.6667%; }
    .col-md-3  { width: 25%; }      .col-md-4  { width: 33.3333%; }
    .col-md-5  { width: 41.6667%; } .col-md-6  { width: 50%; }
    .col-md-7  { width: 58.3333%; } .col-md-8  { width: 66.6667%; }
    .col-md-9  { width: 75%; }      .col-md-10 { width: 83.3333%; }
    .col-md-11 { width: 91.6667%; } .col-md-12 { width: 100%; }
}


/* ============================================================================
   4.  NAVBAR
   ============================================================================ */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--navbar-height);
    background: var(--navbar-bg);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
    transition: background var(--dur) var(--ease);
}

.navbar-left { display: flex; align-items: center; gap: 20px; }

.navbar-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.navbar-brand i  { font-size: 28px; color: var(--primary); }
.navbar-brand h3 { font-size: 22px; font-weight: 600; color: var(--text-primary); margin: 0; }

/* Hamburger */
.hamburger-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--r-md);
    transition: background var(--dur) var(--ease);
}
.hamburger-btn:hover { background: var(--bg-hover); }
.hamburger-btn span {
    display: block; width: 22px; height: 2.5px;
    background: var(--text-primary); border-radius: 2px;
    transition: all var(--dur) var(--ease);
}
.hamburger-btn.active span:nth-child(1) { transform: rotate(45deg)  translate(5px,5px); }
.hamburger-btn.active span:nth-child(2) { opacity: 0; }
.hamburger-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Right side */
.navbar-right { display: flex; align-items: center; gap: 6px; }

/* Icon buttons (theme toggle + notification) */
.theme-toggle, .notification-btn {
    position: relative;
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    background: none; border: none; border-radius: 50%;
    color: var(--text-primary); cursor: pointer;
    transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.theme-toggle:hover, .notification-btn:hover { background: var(--bg-hover); }
.theme-toggle i, .notification-btn i { font-size: 18px; }
.theme-toggle:hover { transform: rotate(20deg); }


/* ============================================================================
   5.  NOTIFICATION DROPDOWN
   ============================================================================ */
.notification-dropdown { position: relative; }

.notification-badge {
    position: absolute; top: 6px; right: 6px;
    min-width: 18px; height: 18px; line-height: 18px;
    background: var(--danger); color: #fff;
    font-size: 10px; font-weight: 700;
    border-radius: var(--r-full); text-align: center;
    border: 2px solid var(--navbar-bg);
    pointer-events: none;
    transition: border-color var(--dur) var(--ease);
}

.notification-dropdown-menu {
    position: absolute; top: calc(100% + 10px); right: 0;
    width: 350px; max-height: 420px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    opacity: 0; visibility: hidden;
    transform: translateY(-10px);
    transition: opacity var(--dur) var(--ease),
                transform var(--dur) var(--ease),
                visibility var(--dur) var(--ease);
    z-index: 1100;
}
.notification-dropdown.active .notification-dropdown-menu {
    opacity: 1; visibility: visible; transform: translateY(0);
}

.notification-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 15px 18px; border-bottom: 1px solid var(--border);
}
.notification-header h4 { margin: 0; font-size: 16px; color: var(--text-primary); }

.mark-all-read {
    background: none; border: none; color: var(--primary);
    font-size: 12px; font-weight: 600; cursor: pointer;
    padding: 4px 8px; border-radius: var(--r-sm);
    transition: background var(--dur) var(--ease);
}
.mark-all-read:hover { background: var(--bg-hover); }

.notification-list { max-height: 300px; overflow-y: auto; }

.notification-item {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 13px 18px; cursor: pointer;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-card);
    transition: background var(--dur) var(--ease);
}
.notification-item:hover { background: var(--bg-hover); }
.notification-item.unread {
    background: var(--info-bg);
    border-left: 3px solid var(--info);
}

.notification-icon {
    font-size: 18px; flex-shrink: 0;
    width: 38px; height: 38px; border-radius: 50%;
    background: var(--bg-card-alt);
    display: flex; align-items: center; justify-content: center;
}

.notification-content  { flex: 1; min-width: 0; }
.notification-title     { font-size: 13px; font-weight: 600; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.notification-message   { font-size: 12px; color: var(--text-secondary); margin-top: 2px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.notification-time      { font-size: 11px; color: var(--text-muted); margin-top: 3px; }
.notification-link      { font-size: 11px; color: var(--primary); font-weight: 600; flex-shrink: 0; align-self: flex-start; white-space: nowrap; }
.notification-link:hover { text-decoration: underline; }

.no-notifications { padding: 40px 18px; text-align: center; color: var(--text-muted); font-size: 13px; }

.notification-footer { padding: 12px 18px; border-top: 1px solid var(--border); text-align: center; }
.notification-footer a { color: var(--primary); font-size: 13px; font-weight: 600; }
.notification-footer a:hover { text-decoration: underline; }


/* ============================================================================
   6.  USER DROPDOWN
   ============================================================================ */
.user-dropdown { position: relative; }

.user-info {
    display: flex; align-items: center; gap: 10px;
    padding: 5px 10px; background: none;
    border: 1px solid var(--border); border-radius: var(--r-md);
    cursor: pointer;
    transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.user-info:hover { border-color: var(--primary); background: var(--bg-hover); }

.user-avatar {
    width: 38px; height: 38px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex; align-items: center; justify-content: center;
    color: #fff; overflow: hidden; flex-shrink: 0;
}
.user-avatar img { width: 100%; height: 100%; object-fit: cover; }

.user-details { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.25; }
.user-details strong { font-size: 13px; color: var(--text-primary); }
.user-details small  { font-size: 11px; color: var(--text-secondary); }

.dropdown-icon { font-size: 10px; color: var(--text-secondary); transition: transform var(--dur) var(--ease); margin-left: 4px; }
.user-dropdown.active .dropdown-icon { transform: rotate(180deg); }

/* Panel */
.user-dropdown-menu {
    position: absolute; top: calc(100% + 10px); right: 0;
    min-width: 240px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    opacity: 0; visibility: hidden;
    transform: translateY(-10px);
    transition: opacity var(--dur) var(--ease),
                transform var(--dur) var(--ease),
                visibility var(--dur) var(--ease);
    z-index: 1100;
}
.user-dropdown.active .user-dropdown-menu {
    opacity: 1; visibility: visible; transform: translateY(0);
}

.dropdown-user-info {
    display: flex; align-items: center; gap: 14px;
    padding: 16px 18px; background: var(--bg-card-alt);
}
.dropdown-avatar {
    width: 46px; height: 46px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex; align-items: center; justify-content: center;
    color: #fff; overflow: hidden; flex-shrink: 0;
}
.dropdown-avatar img { width: 100%; height: 100%; object-fit: cover; }

.dropdown-user-details strong { display: block; font-size: 14px; color: var(--text-primary); margin-bottom: 2px; }
.dropdown-user-details small  { display: block; font-size: 12px; color: var(--text-secondary); }

.user-dropdown-menu a {
    display: flex; align-items: center; gap: 14px;
    padding: 11px 18px; color: var(--text-primary);
    text-decoration: none; font-size: 14px;
    transition: background var(--dur) var(--ease);
}
.user-dropdown-menu a:hover { background: var(--bg-hover); text-decoration: none; }
.user-dropdown-menu a i { width: 18px; text-align: center; color: var(--text-secondary); font-size: 14px; }

.dropdown-divider { height: 1px; background: var(--border); margin: 4px 0; }
.logout-link       { color: var(--danger) !important; }
.logout-link:hover { background: var(--danger-bg) !important; }
.logout-link i     { color: var(--danger) !important; }


/* ============================================================================
   7.  SIDEBAR
   ============================================================================ */
.sidebar {
    position: fixed; top: var(--navbar-height); left: 0;
    width: var(--sidebar-width);
    height: calc(100vh - var(--navbar-height));
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    overflow-y: auto; overflow-x: hidden;
    z-index: 999;
    display: flex; flex-direction: column;
    transition: transform var(--dur-slow) var(--ease);
}
.sidebar::-webkit-scrollbar       { width: 5px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,.2); border-radius: 3px; }
.sidebar::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,.38); }

/* Header */
.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid rgba(255,255,255,.1);
    display: flex; justify-content: space-between; align-items: center;
    flex-shrink: 0;
}
.sidebar-logo { display: flex; align-items: center; gap: 12px; font-size: 16px; font-weight: 600; color: #fff; }
.sidebar-logo i { font-size: 20px; color: var(--primary-light); }

.sidebar-close {
    display: none; background: none; border: none;
    color: rgba(255,255,255,.7); font-size: 20px; cursor: pointer;
    padding: 6px; border-radius: var(--r-sm);
    transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.sidebar-close:hover { background: rgba(255,255,255,.1); color: #fff; }

/* Menu */
.sidebar-menu { flex: 1; padding: 14px 0; }
.sidebar-menu > li { margin-bottom: 2px; }

.sidebar-menu li a {
    display: flex; align-items: center; gap: 14px;
    padding: 13px 20px; color: var(--sidebar-text);
    text-decoration: none; font-size: 14px; font-weight: 500;
    position: relative;
    transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.sidebar-menu li a::before {
    content: ''; position: absolute;
    left: 0; top: 0; bottom: 0; width: 3px;
    background: var(--primary); opacity: 0;
    transition: opacity var(--dur) var(--ease);
}
.sidebar-menu li a:hover { background: var(--sidebar-hover); color: #fff; }
.sidebar-menu li a:hover::before { opacity: 1; }
.sidebar-menu li a.active { background: var(--sidebar-active); color: #fff; }
.sidebar-menu li a.active::before { opacity: 1; }

.sidebar-menu li a i   { font-size: 17px; width: 22px; text-align: center; flex-shrink: 0; }
.sidebar-menu li a span { flex: 1; }

.submenu-icon { font-size: 11px; margin-left: auto; color: var(--sidebar-text); transition: transform var(--dur) var(--ease); }
.has-submenu.active > a .submenu-icon { transform: rotate(180deg); }

/* Submenu */
.submenu { max-height: 0; overflow: hidden; background: rgba(0,0,0,.18); transition: max-height .35s var(--ease); }
.has-submenu.active .submenu { max-height: 500px; }

.submenu li a { padding: 9px 20px 9px 56px; font-size: 13px; color: rgba(255,255,255,.6); }
.submenu li a:hover          { background: rgba(255,255,255,.06); color: #fff; }
.submenu li a.active         { background: transparent; color: var(--primary-light); }
.submenu li a.active::before { opacity: 1; }

/* Footer */
.sidebar-footer {
    padding: 15px; border-top: 1px solid rgba(255,255,255,.1);
    background: rgba(0,0,0,.2); flex-shrink: 0;
}
.sidebar-user { display: flex; align-items: center; gap: 12px; }

.user-avatar-small {
    width: 36px; height: 36px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 14px; overflow: hidden; flex-shrink: 0;
}
.user-avatar-small img { width: 100%; height: 100%; object-fit: cover; }

.user-info-small        { flex: 1; min-width: 0; }
.user-info-small strong { display: block; font-size: 13px; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-info-small small  { display: block; font-size: 11px; color: rgba(255,255,255,.55); }

/* Mobile overlay */
.mobile-overlay        { display: none; position: fixed; inset: 0; top: var(--navbar-height); background: rgba(0,0,0,.48); z-index: 998; }
.mobile-overlay.active { display: block; }


/* ============================================================================
   8.  MAIN CONTENT & PAGE HEADER
   ============================================================================ */
.main-content {
    margin-left: var(--sidebar-width);
    padding: 28px;
    min-height: calc(100vh - var(--navbar-height));
    transition: margin-left var(--dur-slow) var(--ease);
}

.page-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 24px; padding-bottom: 14px;
    border-bottom: 2px solid var(--border);
    flex-wrap: wrap; gap: 10px;
}
.page-header h2 { font-size: 24px; font-weight: 600; color: var(--text-primary); margin: 0; }
.page-header p  { font-size: 13px; color: var(--text-secondary); margin: 4px 0 0; }


/* ============================================================================
   9.  CARDS
   ============================================================================ */
.card {
    background: var(--bg-card); border-radius: var(--r-md);
    box-shadow: var(--shadow-sm); margin-bottom: 24px;
    overflow: hidden; border: 1px solid var(--border-light);
    transition: box-shadow var(--dur) var(--ease);
}
.card:hover { box-shadow: var(--shadow-md); }

.card-header { background: var(--bg-card-alt); padding: 14px 20px; border-bottom: 1px solid var(--border); }
.card-header h3 { margin: 0; font-size: 17px; font-weight: 600; color: var(--text-primary); }
.card-body { padding: 20px; }


/* ============================================================================
   10. STATS GRID
   ============================================================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 18px; margin-bottom: 26px;
}
.stat-card {
    background: var(--bg-card); border-radius: var(--r-md);
    padding: 18px 20px; display: flex; align-items: center; gap: 16px;
    box-shadow: var(--shadow-sm); border: 1px solid var(--border-light);
    border-left: 4px solid var(--primary);
    transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.stat-icon    { font-size: 38px; flex-shrink: 0; }
.stat-details { flex: 1; min-width: 0; }
.stat-details h3 { font-size: 26px; font-weight: 700; color: var(--text-primary); margin: 0; line-height: 1.2; }
.stat-details p  { font-size: 13px; color: var(--text-secondary); margin: 4px 0 0; }


/* ============================================================================
   11. FORMS
   ============================================================================ */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; margin-bottom: 6px; font-size: 13px; font-weight: 600; color: var(--text-primary); }

.form-control {
    width: 100%; padding: 10px 12px; font-size: 14px;
    color: var(--text-primary); background: var(--bg-input);
    border: 1px solid var(--border); border-radius: var(--r);
    outline: none; appearance: none; -webkit-appearance: none;
    transition: border-color var(--dur) var(--ease),
                box-shadow   var(--dur) var(--ease),
                background   var(--dur) var(--ease);
}
.form-control::placeholder { color: var(--text-muted); }
.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
    background: var(--bg-card);
}
select.form-control      { cursor: pointer; }
textarea.form-control    { resize: vertical; min-height: 90px; }
.form-control-file       { font-size: 13px; color: var(--text-secondary); cursor: pointer; }

[data-theme="dark"] input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(.85); cursor: pointer; }


/* ============================================================================
   12. BUTTONS
   ============================================================================ */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 9px 18px; font-size: 13px; font-weight: 600;
    border: none; border-radius: var(--r); cursor: pointer;
    text-decoration: none; white-space: nowrap; line-height: 1.5;
    appearance: none; -webkit-appearance: none;
    transition: background var(--dur) var(--ease),
                transform  var(--dur) var(--ease),
                box-shadow var(--dur) var(--ease),
                color      var(--dur) var(--ease);
}
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none !important; }

.btn-primary   { background: var(--primary);  color: #fff; }
.btn-primary:hover:not(:disabled)   { background: var(--primary-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-success   { background: var(--success); color: #fff; }
.btn-success:hover:not(:disabled)   { background: #218838; transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-danger    { background: var(--danger);  color: #fff; }
.btn-danger:hover:not(:disabled)    { background: #c82333; transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-warning   { background: var(--warning); color: #212529; }
.btn-warning:hover:not(:disabled)   { background: #e0a800; transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-info      { background: var(--info);    color: #fff; }
.btn-info:hover:not(:disabled)      { background: #138496; transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-secondary { background: #34495e; color: #fff; }
.btn-secondary:hover:not(:disabled) { background: #2c3e50; transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-default { background: var(--bg-card-alt); color: var(--text-primary); border: 1px solid var(--border); }
.btn-default:hover:not(:disabled) { background: var(--bg-hover); border-color: var(--border-dark); transform: translateY(-1px); }

.btn-sm    { padding: 5px 11px;  font-size: 12px; }
.btn-lg    { padding: 11px 22px; font-size: 15px; }
.btn-block { display: flex; width: 100%; }


/* ============================================================================
   13. BADGES
   ============================================================================ */
.badge {
    display: inline-block; padding: 3px 9px;
    font-size: 11px; font-weight: 600;
    border-radius: 4px; text-transform: uppercase;
    letter-spacing: .4px; white-space: nowrap;
}

.badge-success   { background: var(--success); color: #fff; }
.badge-danger    { background: var(--danger);  color: #fff; }
.badge-warning   { background: var(--warning); color: #212529; }
.badge-info      { background: var(--info);    color: #fff; }
.badge-primary   { background: var(--primary); color: #fff; }
.badge-secondary { background: #34495e;        color: #fff; }
.badge-default   { background: var(--bg-card-alt); color: var(--text-secondary); border: 1px solid var(--border); }

/* Status aliases */
.badge-present   { background: var(--success); color: #fff; }
.badge-absent    { background: var(--danger);  color: #fff; }
.badge-half-day  { background: var(--warning); color: #212529; }
.badge-late      { background: #fd7e14;        color: #fff; }
.badge-leave     { background: var(--info);    color: #fff; }
.badge-holiday   { background: #34495e;        color: #fff; }
.badge-pending   { background: var(--warning); color: #212529; }
.badge-approved  { background: var(--success); color: #fff; }
.badge-rejected  { background: var(--danger);  color: #fff; }
.badge-processed { background: var(--info);    color: #fff; }
.badge-paid      { background: var(--success); color: #fff; }


/* ============================================================================
   14. ALERTS
   ============================================================================ */
.alert {
    padding: 13px 18px; margin-bottom: 18px;
    border-radius: var(--r); border-left: 4px solid transparent;
    font-size: 14px; line-height: 1.5;
}
.alert-success { background: var(--success-bg); border-color: var(--success); color: var(--success-text); }
.alert-danger  { background: var(--danger-bg);  border-color: var(--danger);  color: var(--danger-text);  }
.alert-warning { background: var(--warning-bg); border-color: var(--warning); color: var(--warning-text); }
.alert-info    { background: var(--info-bg);    border-color: var(--info);    color: var(--info-text);    }


/* ============================================================================
   15. TABLES
   ============================================================================ */
.table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.table { width: 100%; border-collapse: collapse; background: var(--bg-card); font-size: 14px; }
.table thead { background: var(--bg-card-alt); }
.table th {
    padding: 11px 14px; text-align: left; font-weight: 600;
    color: var(--text-primary); border-bottom: 2px solid var(--border);
    white-space: nowrap; font-size: 12px; text-transform: uppercase; letter-spacing: .4px;
}
.table td {
    padding: 11px 14px; color: var(--text-primary);
    border-bottom: 1px solid var(--border-light); vertical-align: middle;
}

.table-striped tbody tr:nth-child(even) { background: var(--bg-card-alt); }

.table-hover tbody tr { transition: background var(--dur) var(--ease); }
.table-hover tbody tr:hover { background: var(--bg-hover); }

.table tfoot      { background: var(--bg-card-alt); }
.table tfoot td   { font-weight: 600; border-top: 2px solid var(--border); border-bottom: none; }

.table-sm th, .table-sm td { padding: 7px 10px; font-size: 13px; }


/* ============================================================================
   16. PAGINATION
   ============================================================================ */
.pagination { display: flex; justify-content: center; flex-wrap: wrap; gap: 4px; margin-top: 18px; }

.pagination li a,
.pagination li span {
    display: flex; align-items: center; justify-content: center;
    min-width: 34px; height: 34px; padding: 0 8px;
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--r); color: var(--text-primary);
    font-size: 13px; font-weight: 500; text-decoration: none; cursor: pointer;
    transition: background var(--dur) var(--ease),
                border-color var(--dur) var(--ease),
                color var(--dur) var(--ease);
}
.pagination li a:hover { background: var(--bg-hover); border-color: var(--primary); color: var(--primary); }
.pagination li.active a, .pagination li.active span { background: var(--primary); border-color: var(--primary); color: #fff; }
.pagination li.active a:hover { background: var(--primary-dark); }
.pagination li.disabled a, .pagination li.disabled span { opacity: .4; cursor: default; }


/* ============================================================================
   17. FAQ ACCORDION
   ============================================================================ */
.faq-section .card-header {
    cursor: pointer; user-select: none;
    display: flex; justify-content: space-between; align-items: center;
    transition: background var(--dur) var(--ease);
}
.faq-section .card-header:hover { background: var(--bg-hover); }
.faq-section .card-header h3 { font-size: 15px; flex: 1; }

.section-count {
    font-size: 11px; color: var(--text-muted);
    background: var(--bg-card-alt); border: 1px solid var(--border);
    padding: 2px 8px; border-radius: var(--r-full); margin-right: 10px;
}
.section-chevron { font-size: 12px; color: var(--text-muted); transition: transform var(--dur) var(--ease); }
.section-body    { overflow: hidden; }

.faq-item { border-top: 1px solid var(--border-light); }
.faq-item > div:first-child {
    padding: 12px 18px; cursor: pointer; user-select: none;
    display: flex; justify-content: space-between; align-items: flex-start; gap: 12px;
    background: var(--bg-card);
    transition: background var(--dur) var(--ease);
}
.faq-item > div:first-child:hover { background: var(--bg-hover); }

.item-chevron { font-size: 18px; font-weight: 300; color: var(--primary); flex-shrink: 0; transition: transform var(--dur) var(--ease); }
.item-answer {
    padding: 14px 18px 16px;
    background: var(--info-bg);
    border-top: 1px solid var(--border-light);
}
.item-answer p { margin: 0; font-size: 13px; color: var(--text-secondary); line-height: 1.7; }


/* ============================================================================
   18. PERMISSION MATRIX
   ============================================================================ */
.perm-checkbox  { width: 16px; height: 16px; accent-color: var(--primary); cursor: pointer; }
.select-module  { width: 18px; height: 18px; accent-color: var(--primary-dark); cursor: pointer; }


/* ============================================================================
   19. PASSWORD STRENGTH
   ============================================================================ */
.req-item     { font-size: 12px; color: var(--text-muted); margin-bottom: 3px; transition: color var(--dur) var(--ease); }
.req-item.met { color: var(--success); }

.toggle-pass {
    background: none; border: none; color: var(--text-muted); cursor: pointer;
    padding: 0 4px; font-size: 14px; transition: color var(--dur) var(--ease);
}
.toggle-pass:hover { color: var(--primary); }


/* ============================================================================
   20. TOGGLE VISUAL
   ============================================================================ */
.toggle-visual {
    width: 38px; height: 22px; border-radius: 11px;
    position: relative; flex-shrink: 0; pointer-events: none;
    transition: background var(--dur) var(--ease);
}
.toggle-visual > div {
    width: 18px; height: 18px; background: #fff; border-radius: 50%;
    position: absolute; top: 2px;
    box-shadow: 0 1px 3px rgba(0,0,0,.25);
    transition: left var(--dur) var(--ease);
}


/* ============================================================================
   21. FOOTER
   ============================================================================ */
.footer {
    background: var(--sidebar-bg); color: rgba(255,255,255,.8);
    padding: 18px 30px; margin-left: var(--sidebar-width);
    transition: margin-left var(--dur-slow) var(--ease), background var(--dur) var(--ease);
}
.footer-content { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-left p, .footer-center p { margin: 0; font-size: 13px; }

.footer-right { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-right a { color: rgba(255,255,255,.8); text-decoration: none; font-size: 13px; display: flex; align-items: center; gap: 6px; transition: color var(--dur) var(--ease); }
.footer-right a:hover { color: #fff; text-decoration: none; }


/* ============================================================================
   22. UTILITY CLASSES
   ============================================================================ */
.text-center  { text-align: center; }
.text-right   { text-align: right; }
.text-muted   { color: var(--text-muted) !important; }
.text-danger  { color: var(--danger) !important; }

.mt-1 { margin-top: 5px; }   .mb-1 { margin-bottom: 5px; }
.mt-2 { margin-top: 10px; }  .mb-2 { margin-bottom: 10px; }
.mt-3 { margin-top: 15px; }  .mb-3 { margin-bottom: 15px; }
.mt-4 { margin-top: 20px; }  .mb-4 { margin-bottom: 20px; }

.d-none         { display: none !important; }
.d-block        { display: block; }
.d-flex         { display: flex; }
.d-inline-block { display: inline-block; }
.w-100          { width: 100%; }


/* ============================================================================
   23. LOGIN PAGE  (body.login-page)
   ============================================================================ */
body.login-page {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 40%, #0f3460 100%);
    overflow: hidden;
}
body.login-page::before {
    content: ''; position: fixed; inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(102,126,234,.09) 0%, transparent 55%),
        radial-gradient(circle at 80% 70%, rgba(40,167,69,.06)  0%, transparent 55%);
    pointer-events: none;
}

.login-container { position: relative; z-index: 1; width: 100%; max-width: 420px; padding: 20px; }

.login-box {
    background: #fff; border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,.24); overflow: hidden;
}

.login-header {
    background: linear-gradient(135deg, #1a1a2e, #0f3460);
    padding: 36px 28px 32px; text-align: center; position: relative;
}
.login-header::after {
    content: ''; position: absolute; bottom: -1px; left: 0; right: 0;
    height: 22px; background: #fff;
    border-radius: 50% 50% 0 0 / 100% 100% 0 0;
}
.login-header h1 { font-size: 24px; font-weight: 700; color: #fff; margin-bottom: 5px; position: relative; z-index: 1; }
.login-header p  { font-size: 13px; color: rgba(255,255,255,.6); position: relative; z-index: 1; margin: 0; }

.login-box .alert { margin: 0 28px 18px; }

.login-box form { padding: 26px 28px 8px; }
.login-box .form-group { margin-bottom: 18px; }
.login-box .form-group label { font-size: 13px; font-weight: 600; color: #555; }
.login-box .form-control { padding: 11px 14px; background: #f7f8fa; border: 1.5px solid #e2e6ea; border-radius: 8px; }
.login-box .form-control:focus { border-color: var(--primary); background: #fff; box-shadow: 0 0 0 3px var(--primary-glow); }

.login-box .btn-primary.btn-block {
    padding: 12px 0; font-size: 15px; border-radius: 8px;
    background: linear-gradient(135deg, #3498db, #2980b9);
}
.login-box .btn-primary.btn-block:hover:not(:disabled) { background: linear-gradient(135deg, #2e86c1, #2471a3); }

.login-footer { padding: 18px 28px 22px; text-align: center; border-top: 1px solid #f0f2f4; }
.login-footer p { font-size: 12px; color: #9ca3ab; margin: 0; }


/* ============================================================================
   24. RESPONSIVE — TABLET (≤ 1024px)
   ============================================================================ */
@media (max-width: 1024px) {
    :root { --sidebar-width: 240px; }
    .navbar       { padding: 0 20px; }
    .main-content { padding: 22px; }
}


/* ============================================================================
   25. RESPONSIVE — MOBILE (≤ 768px)
   ============================================================================ */
@media (max-width: 768px) {
    .hamburger-btn { display: flex; }

    .sidebar { transform: translateX(-100%); }
    .sidebar.active { transform: translateX(0); box-shadow: var(--shadow-xl); }
    .sidebar-close { display: flex; }

    .main-content { margin-left: 0; padding: 16px; }
    .footer       { margin-left: 0; padding: 16px; }

    .navbar          { padding: 0 14px; }
    .navbar-brand h3 { font-size: 18px; }
    .navbar-brand i  { font-size: 22px; }
    .user-details    { display: none; }

    .page-header    { flex-direction: column; align-items: flex-start; }
    .page-header h2 { font-size: 20px; }

    .stats-grid { grid-template-columns: 1fr; }
    .row > *    { width: 100%; }

    .notification-dropdown-menu { width: 320px; right: -100px; }
    .user-dropdown-menu         { right: -20px; }

    .footer-content { flex-direction: column; text-align: center; }
    .footer-right   { justify-content: center; }

    .login-container { padding: 18px 12px; }
    .login-header    { padding: 28px 22px 26px; }
    .login-box form  { padding: 22px 22px 6px; }
    .login-box .alert{ margin: 0 22px 16px; }
    .login-footer    { padding: 16px 22px 20px; }
}


/* ============================================================================
   26. RESPONSIVE — SMALL (≤ 480px)
   ============================================================================ */
@media (max-width: 480px) {
    .navbar-brand h3   { font-size: 16px; }
    .user-avatar       { width: 34px; height: 34px; }
    .theme-toggle, .notification-btn { width: 36px; height: 36px; }
    .main-content      { padding: 12px; }
    .page-header h2    { font-size: 18px; }

    .notification-dropdown-menu { width: calc(100vw - 28px); right: -140px; }

    .login-container  { padding: 14px 8px; }
    .login-header     { padding: 24px 18px 22px; }
    .login-header h1  { font-size: 20px; }
    .login-box form   { padding: 18px 18px 4px; }
    .login-footer     { padding: 14px 18px 18px; }
}


/* ============================================================================
   27. TOAST NOTIFICATIONS
   ============================================================================ */
.toast {
    position: fixed;
    top: calc(var(--navbar-height) + 16px);
    right: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    min-width: 280px;
    max-width: 360px;
    background: var(--bg-card);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-lg);
    border-left: 4px solid var(--primary);
    color: var(--text-primary);
    font-size: 14px;
    z-index: 9999;
    opacity: 0;
    transform: translateX(110%);
    transition: transform .32s var(--ease),
                opacity   .32s var(--ease);
    pointer-events: none;
}
.toast.show {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}
.toast i { font-size: 18px; flex-shrink: 0; }
.toast span { flex: 1; }

.toast-success  { border-left-color: var(--success); }
.toast-success i  { color: var(--success); }
.toast-danger   { border-left-color: var(--danger); }
.toast-danger i   { color: var(--danger); }
.toast-warning  { border-left-color: var(--warning); }
.toast-warning i  { color: var(--warning); }
.toast-info     { border-left-color: var(--info); }
.toast-info i     { color: var(--info); }

@media (max-width: 480px) {
    .toast { right: 10px; left: 10px; max-width: none; min-width: 0; top: calc(var(--navbar-height) + 10px); }
}


/* ============================================================================
   28. PRINT
   ============================================================================ */
@media print {
    .navbar, .sidebar, .footer, .hamburger-btn,
    .btn, .mobile-overlay,
    .notification-dropdown, .user-dropdown { display: none !important; }

    .main-content { margin-left: 0 !important; padding: 0 !important; }
    body  { background: #fff; color: #222; }
    .card { box-shadow: none; border: 1px solid #ccc; margin-bottom: 14px; }
    .table { font-size: 12px; }
    .table th, .table td { padding: 7px 10px; }
    .stat-card { box-shadow: none; border: 1px solid #ccc; }
}