/* ============================================================
   WIE — Workforce Insight Engine
   styles.css v2.0 — Complete Stylesheet
   ============================================================ */

/* ----------------------------------------------------------
   1. CSS VARIABLES & RESET
   ---------------------------------------------------------- */
:root {
    --green-dark:    #004d00;
    --green-main:    #008000;
    --green-mid:     #1a9a1a;
    --green-light:   #ccffcc;
    --green-pale:    #f0faf0;
    --green-border:  rgba(0, 128, 0, 0.2);

    --white:         #ffffff;
    --gray-100:      #f8f9f8;
    --gray-200:      #eef2ee;
    --gray-300:      #dde6dd;
    --gray-500:      #8a998a;
    --gray-700:      #4a5a4a;
    --gray-900:      #1a2a1a;

    --danger:        #c0392b;
    --warning:       #e67e22;
    --info:          #2980b9;
    --success:       #27ae60;

    --sidebar-w:     240px;
    --header-h:      64px;
    --radius:        10px;
    --radius-sm:     6px;
    --shadow-sm:     0 1px 4px rgba(0,0,0,0.08);
    --shadow-md:     0 4px 16px rgba(0,0,0,0.1);
    --shadow-card:   0 2px 8px rgba(0,128,0,0.08);

    --gradient-primary: linear-gradient(135deg, #008000, #004d00);
    --gradient-success: linear-gradient(135deg, #27ae60, #1a8549);
    --gradient-info:    linear-gradient(135deg, #2980b9, #1a6fa0);
    --gradient-warning: linear-gradient(135deg, #e67e22, #d35400);

    --font-main: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-mono: 'Consolas', 'Courier New', monospace;

    --transition: 0.2s ease;
    --text-light: #6a7a6a;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; -webkit-font-smoothing: antialiased; }

body {
    font-family: var(--font-main);
    background: var(--gray-100);
    color: var(--gray-900);
    line-height: 1.5;
}

/* ----------------------------------------------------------
   2. LOGIN PAGE
   ---------------------------------------------------------- */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(160deg, var(--green-dark) 0%, #002200 40%, #001a00 100%);
    padding: 20px;
}

.login-card {
    background: var(--white);
    border-radius: 16px;
    padding: 48px 40px 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
    animation: fadeUp .4s ease;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-header img {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    margin-bottom: 16px;
    box-shadow: 0 4px 16px rgba(0,128,0,0.3);
}

.login-header h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--green-main);
    margin-bottom: 4px;
}

.login-header p {
    font-size: 13px;
    color: var(--gray-500);
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.form-group input {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 14px;
    transition: border-color var(--transition), box-shadow var(--transition);
    background: var(--white);
    color: var(--gray-900);
}

.form-group input:focus {
    outline: none;
    border-color: var(--green-main);
    box-shadow: 0 0 0 3px rgba(0,128,0,0.12);
}

.form-text {
    font-size: 11px;
    color: var(--gray-500);
    margin-top: 4px;
    display: block;
}

.btn {
    width: 100%;
    padding: 12px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity var(--transition), transform var(--transition);
    letter-spacing: 0.3px;
}

.btn:hover:not(:disabled) { opacity: 0.92; transform: translateY(-1px); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* ----------------------------------------------------------
   3. APP SHELL — HEADER / SIDEBAR / MAIN
   ---------------------------------------------------------- */
.app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

/* Header */
.header {
    height: var(--header-h);
    background: var(--gradient-primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    flex-shrink: 0;
}

.header-left  { display: flex; align-items: center; gap: 14px; }
.header-right { display: flex; align-items: center; gap: 12px; }

.menu-btn {
    background: rgba(255,255,255,0.15);
    border: none;
    color: var(--white);
    font-size: 20px;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition);
}
.menu-btn:hover { background: rgba(255,255,255,0.25); }

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}
.logo img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.user-info   { display: flex; align-items: center; gap: 10px; }
.user-avatar {
    width: 36px; height: 36px;
    background: rgba(255,255,255,0.2);
    border: 2px solid rgba(255,255,255,0.5);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 15px;
}
.user-details   { display: flex; flex-direction: column; }
.user-name      { font-weight: 600; font-size: 14px; }
.user-role      { font-size: 11px; opacity: 0.8; }

/* Layout body (below header) */
.sidebar, .main-content {
    position: fixed;
    top: var(--header-h);
    bottom: 0;
    overflow-y: auto;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-w);
    left: 0;
    background: var(--white);
    border-right: 1px solid var(--green-border);
    z-index: 90;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition), width var(--transition);
}

.sidebar.collapsed { transform: translateX(calc(-1 * var(--sidebar-w))); }

.sidebar-header {
    padding: 20px 16px 12px;
    border-bottom: 1px solid var(--green-border);
}
.sidebar-header h3 { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--green-main); font-weight: 700; }
.sidebar-header p  { font-size: 11px; color: var(--gray-500); margin-top: 2px; }

.sidebar-menu { padding: 8px 0; flex: 1; }

.menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    color: var(--gray-700);
    text-decoration: none;
    font-size: 13.5px;
    font-weight: 500;
    transition: background var(--transition), color var(--transition);
    border-radius: 0;
    cursor: pointer;
    position: relative;
}
.menu-item i  { font-style: normal; font-size: 16px; width: 20px; text-align: center; }
.menu-item span:first-of-type { flex: 1; }

.menu-item:hover {
    background: var(--green-pale);
    color: var(--green-main);
}
.menu-item.active {
    background: linear-gradient(90deg, rgba(0,128,0,0.12), rgba(0,128,0,0.04));
    color: var(--green-main);
    font-weight: 600;
    border-left: 3px solid var(--green-main);
}

.menu-badge {
    background: var(--green-light);
    color: var(--green-dark);
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 28px;
    text-align: center;
}

/* Main content */
.main-content {
    left: var(--sidebar-w);
    right: 0;
    padding: 24px;
    overflow-y: auto;
    transition: left var(--transition);
    background: var(--gray-100);
}
.main-content.sidebar-collapsed { left: 0; }

/* ----------------------------------------------------------
   4. PAGE HEADERS
   ---------------------------------------------------------- */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.page-title {
    display: flex;
    align-items: center;
    gap: 12px;
}
.page-title h1 { font-size: 22px; font-weight: 700; color: var(--gray-900); }

.page-title-badge {
    background: var(--green-light);
    color: var(--green-dark);
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 12px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.period-info {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.period-info-item { display: flex; align-items: center; gap: 6px; }
.period-info-label { font-size: 12px; color: var(--gray-500); font-weight: 600; }
.period-info-value {
    font-size: 13px;
    font-weight: 700;
    color: var(--green-main);
    background: var(--green-pale);
    padding: 2px 8px;
    border-radius: 4px;
    border: 1px solid var(--green-border);
}

/* ----------------------------------------------------------
   5. STAT CARDS
   ---------------------------------------------------------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--green-border);
    transition: transform var(--transition), box-shadow var(--transition);
}
.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,128,0,0.12);
}

.stat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.stat-icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
}
.stat-icon.current  { background: var(--gradient-primary); }
.stat-icon.previous { background: var(--gradient-info);    }
.stat-icon.diff     { background: var(--gradient-warning); }
.stat-icon.count    { background: var(--gradient-success); }

.stat-badge {
    font-size: 10px;
    font-weight: 700;
    color: var(--green-main);
    background: var(--green-pale);
    padding: 2px 8px;
    border-radius: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 24px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 4px;
    line-height: 1.2;
}
.stat-label {
    font-size: 12px;
    color: var(--gray-500);
    margin-bottom: 8px;
}
.stat-trend {
    font-size: 12px;
    color: var(--gray-500);
}

/* ----------------------------------------------------------
   6. PERIOD CARDS
   ---------------------------------------------------------- */
.period-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.period-card {
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--green-border);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: linear-gradient(90deg, var(--green-pale), var(--white));
    border-bottom: 1px solid var(--green-border);
    font-size: 13px;
    font-weight: 600;
    color: var(--green-dark);
}

.card-body { padding: 16px; }

.period-select {
    width: 100%;
    padding: 8px 10px;
    border: 1.5px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 13px;
    margin-bottom: 12px;
    background: var(--white);
    color: var(--gray-900);
    cursor: pointer;
    transition: border-color var(--transition);
}
.period-select:focus {
    outline: none;
    border-color: var(--green-main);
    box-shadow: 0 0 0 3px rgba(0,128,0,0.1);
}

.stats-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--gray-200);
}
.stats-row:last-child { border-bottom: none; }
.stats-label { font-size: 12px; color: var(--gray-500); }
.stats-value { font-size: 13px; font-weight: 700; color: var(--gray-900); }

/* ----------------------------------------------------------
   7. DATA TABLE
   ---------------------------------------------------------- */
.table-container {
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--green-border);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.table-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-200);
    flex-wrap: wrap;
    gap: 12px;
    background: var(--white);
}

.table-title-section { display: flex; align-items: center; gap: 10px; }
.table-title { font-size: 15px; font-weight: 700; color: var(--gray-900); }
.table-count {
    font-size: 12px;
    color: var(--white);
    background: var(--green-main);
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
}

.table-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--gray-100);
    border: 1.5px solid var(--gray-300);
    border-radius: 20px;
    padding: 6px 14px;
    transition: border-color var(--transition);
}
.search-box:focus-within { border-color: var(--green-main); }
.search-icon { font-size: 14px; }
.search-input {
    border: none;
    background: none;
    outline: none;
    font-size: 13px;
    width: 180px;
    color: var(--gray-900);
}

.table-wrapper { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

thead th {
    background: var(--green-pale);
    color: var(--green-dark);
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 10px 12px;
    border-bottom: 2px solid var(--green-border);
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 2;
}

th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { background: var(--green-light); }
.sort-icon { font-size: 11px; margin-left: 4px; }

tbody tr {
    border-bottom: 1px solid var(--gray-200);
    transition: background var(--transition);
}
tbody tr:hover        { background: var(--green-pale); }
tbody tr:nth-child(even) { background: var(--gray-100); }
tbody tr:nth-child(even):hover { background: var(--green-pale); }

tbody td {
    padding: 9px 12px;
    color: var(--gray-700);
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.checkbox-col { width: 40px; text-align: center; }

/* ----------------------------------------------------------
   8. PAGINATION
   ---------------------------------------------------------- */
.pagination-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.rows-select {
    padding: 5px 8px;
    border: 1.5px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 12px;
    background: var(--white);
    cursor: pointer;
}
.rows-select:focus { outline: none; border-color: var(--green-main); }

.pagination-info {
    font-size: 12px;
    color: var(--gray-500);
    white-space: nowrap;
}

.pagination-buttons { display: flex; gap: 4px; }

.pagination-btn {
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    border: 1.5px solid var(--gray-300);
    border-radius: var(--radius-sm);
    background: var(--white);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition);
    color: var(--gray-700);
    display: flex;
    align-items: center;
    justify-content: center;
}
.pagination-btn:hover:not(:disabled) {
    border-color: var(--green-main);
    color: var(--green-main);
    background: var(--green-pale);
}
.pagination-btn.active {
    background: var(--green-main);
    color: var(--white);
    border-color: var(--green-main);
    font-weight: 700;
}
.pagination-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.pagination-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    border-top: 1px solid var(--gray-200);
    background: var(--gray-100);
    flex-wrap: wrap;
    gap: 8px;
}
.pagination-footer-info    { font-size: 12px; color: var(--gray-500); }
.pagination-footer-buttons { display: flex; gap: 4px; flex-wrap: wrap; }

/* ----------------------------------------------------------
   9. EXPORT BUTTON
   ---------------------------------------------------------- */
.export-dropdown { position: relative; }

.export-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    background: var(--white);
    border: 1.5px solid var(--green-main);
    color: var(--green-main);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}
.export-btn:hover:not(:disabled) {
    background: var(--green-main);
    color: var(--white);
}
.export-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.export-options {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    z-index: 200;
    min-width: 180px;
    overflow: hidden;
}

.export-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 16px;
    font-size: 13px;
    cursor: pointer;
    transition: background var(--transition);
    color: var(--gray-700);
}
.export-option:hover       { background: var(--green-pale); color: var(--green-main); }
.export-option.excel:hover { background: #e8f5e9; }
.export-option.csv:hover   { background: #e3f2fd; }
.export-option.pdf:hover   { background: #fce4ec; }
.export-option i           { font-style: normal; font-size: 16px; }

/* ----------------------------------------------------------
   10. UPLOAD PAGE
   ---------------------------------------------------------- */
.upload-area {
    border: 2.5px dashed var(--green-border);
    border-radius: var(--radius);
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    background: var(--green-pale);
    margin-bottom: 20px;
}
.upload-area:hover {
    border-color: var(--green-main);
    background: rgba(0,128,0,0.06);
}
.upload-icon     { font-size: 40px; margin-bottom: 10px; }
.upload-title    { font-size: 18px; font-weight: 700; color: var(--green-dark); }
.upload-subtitle { font-size: 14px; color: var(--gray-500); margin-top: 4px; }
.upload-hint     { font-size: 12px; color: var(--gray-500); margin-top: 8px; }

.file-preview {
    display: none;
    background: var(--green-pale);
    border: 1px solid var(--green-border);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 16px;
}

.preview-item     { display: flex; align-items: center; gap: 16px; }
.preview-icon     { font-size: 32px; }
.preview-details  { flex: 1; }
.preview-name     { font-size: 14px; font-weight: 700; color: var(--gray-900); margin-bottom: 4px; }
.preview-meta     { font-size: 12px; color: var(--gray-500); display: flex; gap: 12px; }
.preview-period   {
    font-size: 13px;
    font-weight: 700;
    background: var(--green-main);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 20px;
}

.preview-table-container {
    display: none;
    margin-bottom: 16px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--gray-300);
}

.preview-table { width: 100%; }
.preview-table th { background: var(--green-main); color: var(--white); padding: 8px 12px; font-size: 12px; }
.preview-table td { padding: 7px 12px; font-size: 12px; border-bottom: 1px solid var(--gray-200); }

/* ----------------------------------------------------------
   11. TRENDS PAGE
   ---------------------------------------------------------- */
.trends-container { max-width: 1200px; }

/* ----------------------------------------------------------
   12. PROFILE PAGE
   ---------------------------------------------------------- */
.profile-container { max-width: 700px; }

.profile-card {
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--green-border);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.profile-avatar-section {
    background: var(--gradient-primary);
    padding: 32px 24px;
    text-align: center;
    color: var(--white);
}

.profile-avatar {
    width: 72px; height: 72px;
    background: rgba(255,255,255,0.2);
    border: 3px solid rgba(255,255,255,0.5);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px;
    font-weight: 800;
    margin: 0 auto 12px;
}

.profile-avatar-section h2 { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.profile-avatar-section p  { font-size: 13px; opacity: 0.8; }

.profile-form-section { padding: 28px 24px; }

.profile-input {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 14px;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.profile-input:focus {
    outline: none;
    border-color: var(--green-main);
    box-shadow: 0 0 0 3px rgba(0,128,0,0.1);
}

.profile-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
}

.btn-primary {
    padding: 10px 24px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}
.btn-primary:hover:not(:disabled) { opacity: 0.88; }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-secondary {
    padding: 10px 24px;
    background: var(--white);
    color: var(--gray-700);
    border: 1.5px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}
.btn-secondary:hover { border-color: var(--green-main); color: var(--green-main); }

/* ----------------------------------------------------------
   13. EMPTY STATE
   ---------------------------------------------------------- */
.empty-state {
    padding: 60px 20px;
    text-align: center;
    color: var(--gray-500);
}
.empty-icon  { font-size: 48px; margin-bottom: 16px; opacity: 0.5; }
.empty-title { font-size: 16px; font-weight: 700; margin-bottom: 8px; color: var(--gray-700); }
.empty-text  { font-size: 13px; }

/* ----------------------------------------------------------
   14. LOADER OVERLAY
   ---------------------------------------------------------- */
.loader-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,30,0,0.6);
    backdrop-filter: blur(2px);
    z-index: 9000;
    align-items: center;
    justify-content: center;
}

.loader-content {
    background: var(--white);
    border-radius: var(--radius);
    padding: 36px 40px;
    text-align: center;
    box-shadow: var(--shadow-md);
    min-width: 240px;
}

.spinner {
    width: 44px; height: 44px;
    border: 4px solid var(--green-border);
    border-top-color: var(--green-main);
    border-radius: 50%;
    animation: spin .8s linear infinite;
    margin: 0 auto 18px;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loader-text    { font-size: 16px; font-weight: 700; color: var(--green-dark); margin-bottom: 6px; }
.loader-subtext { font-size: 13px; color: var(--gray-500); margin-bottom: 10px; }
.loader-progress{ font-size: 12px; color: var(--gray-500); }

/* ----------------------------------------------------------
   15. TABLE LOADING PLACEHOLDER
   ---------------------------------------------------------- */
.table-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px;
    gap: 12px;
    color: var(--gray-500);
    font-size: 14px;
}
.table-loading-spinner {
    width: 28px; height: 28px;
    border: 3px solid var(--green-border);
    border-top-color: var(--green-main);
    border-radius: 50%;
    animation: spin .7s linear infinite;
}

/* ----------------------------------------------------------
   16. RESPONSIVE
   ---------------------------------------------------------- */
@media (max-width: 900px) {
    :root { --sidebar-w: 220px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(calc(-1 * var(--sidebar-w)));
        z-index: 200;
    }
    .sidebar.show { transform: translateX(0); box-shadow: var(--shadow-md); }
    .main-content { left: 0; padding: 16px; }

    .stats-grid    { grid-template-columns: 1fr 1fr; }
    .period-cards  { grid-template-columns: 1fr; }

    .table-header  { flex-direction: column; align-items: flex-start; }
    .table-actions { width: 100%; justify-content: space-between; }
    .search-input  { width: 120px; }

    .page-header { flex-direction: column; align-items: flex-start; }

    .user-details { display: none; }

    .login-card { padding: 32px 24px; }
}

@media (max-width: 480px) {
    .stats-grid   { grid-template-columns: 1fr; }
    .stat-value   { font-size: 20px; }
    .header       { padding: 0 12px; }
    .main-content { padding: 12px; }
    .pagination-controls { flex-wrap: wrap; }
}

/* ----------------------------------------------------------
   17. SCROLLBARS
   ---------------------------------------------------------- */
::-webkit-scrollbar       { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--green-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--green-main); }

/* ----------------------------------------------------------
   18. UTILITY CLASSES
   ---------------------------------------------------------- */
.text-success { color: var(--success) !important; }
.text-danger  { color: var(--danger)  !important; }
.text-warning { color: var(--warning) !important; }
.text-muted   { color: var(--gray-500) !important; }
.fw-bold      { font-weight: 700 !important; }
.text-center  { text-align: center !important; }

/* Dashboard cards grid (used for upload and other full-span cards) */
.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}
.card { grid-column: span 1; }

/* ----------------------------------------------------------
   GENERIC TABLE ALIGNMENT — New Employers, New Members,
   Missing Members, Transfers, Ministry Rankings
   ---------------------------------------------------------- */
.generic-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    table-layout: auto;
}

.generic-table thead th {
    background: var(--green-pale);
    color: var(--green-dark);
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: left;
    padding: 10px 14px;
    border-bottom: 2px solid var(--green-border);
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 2;
}

.generic-table thead th.checkbox-col,
.generic-table thead th:first-child {
    text-align: center;
    width: 44px;
    padding: 10px 8px;
}

.generic-table tbody tr {
    border-bottom: 1px solid #eef2ee;
    transition: background .15s;
}

.generic-table tbody td {
    padding: 10px 14px;
    text-align: left;
    vertical-align: middle;
    color: var(--gray-700);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 240px;
}

.generic-table tbody td:first-child {
    text-align: center;
    width: 44px;
    padding: 10px 8px;
}