/* ========================================================
   SISTEM SUKAN PRO - GLOBAL SAAS DESIGN SYSTEM
   Fail: frontend/assets/css/style.css
   Penerangan: Sistem reka bentuk modular, palet seragam,
   komponen navbar, kad, butang, dan susun atur responsif
   ======================================================== */

:root {
    /* Palet Warna Utama (SaaS Modern Clean) */
    --primary-color: #2563eb;      /* Royal Blue 600 */
    --primary-hover: #1d4ed8;      /* Royal Blue 700 */
    --primary-light: #eff6ff;      /* Blue 50 */
    --primary-border: #bfdbfe;     /* Blue 200 */
    
    /* Warna Status & Maklum Balas */
    --success-color: #10b981;      /* Emerald 500 */
    --success-hover: #059669;      /* Emerald 600 */
    --success-light: #ecfdf5;      /* Emerald 50 */
    
    --warning-color: #f59e0b;      /* Amber 500 */
    --warning-hover: #d97706;      /* Amber 600 */
    --warning-light: #fffbeb;      /* Amber 50 */
    
    --danger-color: #ef4444;       /* Rose/Red 500 */
    --danger-hover: #dc2626;       /* Rose/Red 600 */
    --danger-light: #fef2f2;       /* Rose/Red 50 */
    
    /* Warna Neutral & Slate */
    --navy-color: #1e293b;         /* Slate 800 */
    --navy-dark: #0f172a;          /* Slate 900 */
    --navy-light: #334155;         /* Slate 700 */
    
    --bg-main: #f8fafc;            /* Slate 50 */
    --bg-card: #ffffff;            /* Pure White */
    --border-color: #e2e8f0;       /* Slate 200 */
    --border-subtle: #f1f5f9;      /* Slate 100 */
    
    --text-color: #0f172a;         /* Slate 900 */
    --text-muted: #64748b;         /* Slate 500 */
    --text-light: #94a3b8;         /* Slate 400 */
    
    /* Radius & Bayang (Borders & Shadows) */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 18px;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 6px 12px -2px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 12px 20px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
}

/* Tipografi & Asas */
* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--text-color);
    background-color: var(--bg-main);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.5;
}

/* Kotak & Kontena */
.container,
.saas-container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 24px 20px;
    box-sizing: border-box;
}

/* ========================================================
   BAR NAVIGASI STANDARD (SAAS NAVBAR)
   ======================================================== */
.saas-navbar {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.saas-nav-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.saas-nav-title {
    display: flex;
    flex-direction: column;
}

.saas-nav-title h1,
.saas-nav-title h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 800;
    color: var(--navy-dark);
    letter-spacing: -0.2px;
}

.saas-nav-title p {
    margin: 2px 0 0 0;
    font-size: 13px;
    color: var(--text-muted);
}

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

/* Lencana / Badge Status */
.saas-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 9999px;
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
}

.saas-badge-primary {
    background: var(--primary-light);
    color: var(--primary-color);
    border: 1px solid var(--primary-border);
}

.saas-badge-success {
    background: var(--success-light);
    color: var(--success-color);
    border: 1px solid #a7f3d0;
}

.saas-badge-warning {
    background: var(--warning-light);
    color: var(--warning-hover);
    border: 1px solid #fde68a;
}

.saas-badge-danger {
    background: var(--danger-light);
    color: var(--danger-color);
    border: 1px solid #fecaca;
}

/* ========================================================
   KAD & PANEL SAAS (SAAS CARDS)
   ======================================================== */
.saas-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    padding: 24px;
    margin-bottom: 24px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.saas-card-header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 14px;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.saas-card-header h2,
.saas-card-header h3 {
    margin: 0;
    font-size: 17px;
    font-weight: 800;
    color: var(--navy-dark);
}

/* ========================================================
   SISTEM BUTANG STANDARD & INTERAKSI
   ======================================================== */
.btn {
    padding: 10px 18px;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    box-sizing: border-box;
    user-select: none;
    touch-action: manipulation;
}

.btn:active {
    transform: scale(0.98);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Varian Butang */
.btn-primary {
    background: var(--primary-color);
    color: #ffffff !important;
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.2);
}
.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 4px 8px rgba(37, 99, 235, 0.3);
}

.btn-success,
.btn-save,
.btn-save-db,
.btn-submit {
    background: var(--success-color);
    color: #ffffff !important;
    box-shadow: 0 2px 4px rgba(16, 185, 129, 0.2);
}
.btn-success:hover,
.btn-save:hover,
.btn-save-db:hover,
.btn-submit:hover {
    background: var(--success-hover);
    box-shadow: 0 4px 8px rgba(16, 185, 129, 0.3);
}

.btn-warning,
.btn-edit,
.btn-sync {
    background: var(--warning-color);
    color: #ffffff !important;
    box-shadow: 0 2px 4px rgba(245, 158, 11, 0.2);
}
.btn-warning:hover,
.btn-edit:hover,
.btn-sync:hover {
    background: var(--warning-hover);
    box-shadow: 0 4px 8px rgba(245, 158, 11, 0.3);
}

.btn-danger,
.btn-delete,
.btn-clear {
    background: var(--danger-color);
    color: #ffffff !important;
    box-shadow: 0 2px 4px rgba(239, 68, 68, 0.2);
}
.btn-danger:hover,
.btn-delete:hover,
.btn-clear:hover {
    background: var(--danger-hover);
    box-shadow: 0 4px 8px rgba(239, 68, 68, 0.3);
}

.btn-secondary,
.btn-back,
.btn-back-menu {
    background: #ffffff;
    color: var(--navy-color) !important;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}
.btn-back:hover,
.btn-back-menu:hover,
.btn-secondary:hover {
    background: var(--border-subtle);
    border-color: #cbd5e1;
}

.btn-print {
    background: var(--navy-color);
    color: #ffffff !important;
    box-shadow: 0 2px 4px rgba(15, 23, 42, 0.2);
}
.btn-print:hover {
    background: var(--navy-dark);
}

.btn-copy {
    background: #f1f5f9;
    color: var(--navy-color) !important;
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13px;
    font-weight: 700;
    transition: 0.2s;
    min-height: 38px;
}
.btn-copy:hover {
    background: #e2e8f0;
}

.btn-logout {
    background: var(--danger-light);
    color: var(--danger-color) !important;
    border: 1px solid #fecaca;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 13px;
    transition: 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    min-height: 40px;
}
.btn-logout:hover {
    background: var(--danger-color);
    color: #ffffff !important;
}

/* ========================================================
   KAWALAN BORANG & INPUT (SAAS FORMS)
   ======================================================== */
input, select, textarea {
    font-family: inherit;
    font-size: 14px;
    color: var(--navy-dark);
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    box-sizing: border-box;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    touch-action: manipulation;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15) !important;
}

input[readonly], input:disabled, select:disabled {
    background-color: var(--border-subtle);
    color: var(--text-muted);
    cursor: not-allowed;
}

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

/* ========================================================
   JADUAL STANDARD (SAAS TABLES)
   ======================================================== */
.saas-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    font-size: 13px;
    background: #ffffff;
}

.saas-table th {
    background: #f8fafc;
    color: var(--navy-light);
    font-weight: 700;
    text-align: left;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-color);
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.4px;
}

.saas-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-color);
    vertical-align: middle;
}

.saas-table tbody tr:last-child td {
    border-bottom: none;
}

.saas-table tbody tr:hover {
    background: #f8fafc;
}

/* Kontena Skrol Horizontal untuk Jadual */
.table-scroll-container {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 15px 0;
    box-sizing: border-box;
    border-radius: var(--radius-md);
}

.scroll-hint {
    display: none;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-align: right;
    font-style: italic;
}

/* Warna Rasmi Rumah Sukan */
.house-merah { 
    background: linear-gradient(135deg, #ef4444, #b91c1c) !important; 
    color: #ffffff !important; 
}
.house-biru { 
    background: linear-gradient(135deg, #2563eb, #1d4ed8) !important; 
    color: #ffffff !important; 
}
.house-kuning { 
    background: linear-gradient(135deg, #f59e0b, #d97706) !important; 
    color: #ffffff !important; 
}
.house-hijau { 
    background: linear-gradient(135deg, #10b981, #047857) !important; 
    color: #ffffff !important; 
}
.house-jingga { 
    background: linear-gradient(135deg, #f97316, #c2410c) !important; 
    color: #ffffff !important; 
}
.house-ungu { 
    background: linear-gradient(135deg, #a855f7, #7e22ce) !important; 
    color: #ffffff !important; 
}

/* Status & Maklum Balas */
.status-loading {
    color: var(--warning-color);
    font-weight: 700;
}

.status-success {
    color: var(--success-color);
    font-weight: 700;
}

.status-error {
    color: var(--danger-color);
    font-weight: 700;
}

/* ========================================================
   SKELETON LOADER & SPINNER MODEN (Cadangan 2.3)
   ======================================================== */
@keyframes shimmerPulse {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.skeleton {
    background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
    background-size: 200% 100%;
    animation: shimmerPulse 1.5s infinite;
    border-radius: 4px;
    display: inline-block;
}

.skeleton-text {
    height: 16px;
    width: 80%;
    margin: 4px 0;
}

.skeleton-title {
    height: 24px;
    width: 50%;
    margin-bottom: 12px;
}

.skeleton-badge {
    height: 22px;
    width: 60px;
    border-radius: 12px;
}

.skeleton-row td {
    padding: 12px 8px !important;
}

/* Spinner Overlay Moden */
.sukan-spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.sukan-spinner-overlay.active {
    opacity: 1;
    visibility: visible;
}

.sukan-spinner-box {
    background: #ffffff;
    padding: 24px 32px;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    border: 1px solid var(--border-color);
}

.sukan-spinner-circle {
    width: 42px;
    height: 42px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: sukanSpin 0.75s linear infinite;
}

@keyframes sukanSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.sukan-spinner-text {
    font-size: 14px;
    font-weight: 700;
    color: var(--navy-dark);
    margin: 0;
    letter-spacing: 0.3px;
}

/* ========================================================
   MEDIA QUERIES: MOBILE-FIRST (MAKSIMUM 768px)
   ======================================================== */
@media screen and (max-width: 768px) {
    body {
        padding: 8px !important;
    }

    .container,
    .saas-container {
        padding: 12px 8px !important;
        margin: 0 auto !important;
        max-width: 100% !important;
    }

    .saas-navbar {
        padding: 12px 14px !important;
        border-radius: var(--radius-md) !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 12px !important;
    }

    .saas-nav-left {
        justify-content: space-between !important;
    }

    .saas-nav-actions {
        width: 100% !important;
        justify-content: stretch !important;
    }

    .saas-nav-actions .btn {
        flex: 1 1 auto !important;
    }

    .scroll-hint {
        display: block;
    }

    /* Papan Kekunci & Input Safari Mobile */
    input, select, textarea {
        font-size: 16px !important; /* Mencegah auto-zoom Safari */
        min-height: 46px !important;
        padding: 10px 14px !important;
        border-radius: var(--radius-md) !important;
    }

    /* Butang Sentuhan Mudah (Fat-Finger Friendly) */
    .btn, 
    button, 
    .btn-save, 
    .btn-jana, 
    .btn-action, 
    .btn-delete, 
    .btn-edit, 
    .btn-sync, 
    .btn-print, 
    .btn-back, 
    .btn-back-menu,
    .btn-save-db {
        min-height: 48px !important;
        padding: 12px 20px !important;
        font-size: 15px !important;
        margin: 4px 0 !important;
        width: 100%;
        max-width: 100%;
    }

    .btn-grid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }

    .btn-grid button {
        min-height: 48px !important;
        padding: 10px !important;
        font-size: 14px !important;
    }

    /* Butang bersebelahan (Edit & Delete dsb) */
    .action-btn-group,
    td.no-print,
    td .action-btns {
        display: flex !important;
        flex-direction: row !important;
        gap: 8px !important;
        width: 100% !important;
        justify-content: stretch !important;
    }

    .action-btn-group .btn,
    td.no-print .btn,
    td .action-btns button {
        flex: 1 1 0 !important;
        margin: 0 !important;
        min-height: 44px !important;
    }

    /* Kotak Pemilihan Urus Setia & Sukan */
    .selection-box {
        padding: 15px 12px !important;
    }

    .selection-box select,
    .selection-box input {
        width: 100% !important;
        margin: 6px 0 12px 0 !important;
    }

    /* Kad Input Pemenang */
    .winner-card-item {
        background: #f8fafc;
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        padding: 12px;
        margin-bottom: 12px;
    }

    .winner-card-item select,
    .winner-card-item input {
        width: 100% !important;
        margin: 6px 0 !important;
    }

    /* ----------------------------------------------------
       JADUAL KAD BERTINGKAT (STACKED CARDS TABLE)
       Mengubah baris jadual mendatar menjadi kad bertingkat
       ---------------------------------------------------- */
    .responsive-card-table,
    .responsive-card-table thead,
    .responsive-card-table tbody,
    .responsive-card-table th,
    .responsive-card-table td,
    .responsive-card-table tr {
        display: block !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* Sembunyikan thead atas skrin mudah alih */
    .responsive-card-table thead tr {
        position: absolute !important;
        top: -9999px !important;
        left: -9999px !important;
        opacity: 0;
        pointer-events: none;
    }

    /* Setiap baris (tr) menjadi sekeping Kad Terasing */
    .responsive-card-table tbody tr {
        background: #ffffff !important;
        border: 1px solid var(--border-color) !important;
        border-radius: var(--radius-md) !important;
        margin-bottom: 14px !important;
        padding: 14px !important;
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05) !important;
    }

    /* Baris Kategori / Header Bahagian (seperti dalam hakim.html) */
    .responsive-card-table tbody tr.cat-header-row,
    .responsive-card-table tbody tr:has(.cat-header) {
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        margin: 15px 0 8px 0 !important;
    }

    .responsive-card-table td.cat-header {
        border-radius: var(--radius-md) !important;
        padding: 12px !important;
        font-size: 14px !important;
        text-align: center !important;
    }

    /* Baris Tindakan Bawah (cth: butang Jana & Simpan Lorong) */
    .responsive-card-table tbody tr.action-card-row,
    .responsive-card-table tbody tr:has(.btn-action):has(.btn-save-db) {
        background: #f1f5f9 !important;
        border: 1px dashed #cbd5e1 !important;
        padding: 12px !important;
    }

    .responsive-card-table tbody tr.action-card-row td,
    .responsive-card-table tbody tr:has(.btn-action):has(.btn-save-db) td {
        border: none !important;
        padding: 4px 0 !important;
    }

    /* Sel dalam Kad */
    .responsive-card-table tbody td {
        border: none !important;
        border-bottom: 1px solid #f1f5f9 !important;
        padding: 10px 4px !important;
        text-align: right !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        min-height: 40px !important;
        font-size: 14px !important;
    }

    .responsive-card-table tbody td:last-child {
        border-bottom: none !important;
        padding-bottom: 4px !important;
    }

    /* Label data dari atribut data-label */
    .responsive-card-table tbody td[data-label]::before {
        content: attr(data-label);
        font-weight: 700;
        color: #475569;
        font-size: 13px;
        text-transform: uppercase;
        margin-right: 12px;
        text-align: left;
        flex-shrink: 0;
    }

    /* Input dalam sel kad (seperti catatan masa) */
    .responsive-card-table td input.input-masa {
        width: 140px !important;
        text-align: center !important;
        font-weight: bold;
        font-size: 16px !important;
    }
}

/* Cetakan Responsif */
@media print {
    body {
        background: #ffffff !important;
    }
    .no-print {
        display: none !important;
    }
    .table-scroll-container {
        overflow: visible !important;
        border: none !important;
        margin: 0 !important;
    }
}

/* ========================================================
   DROPDOWN MENU PROFIL & NAVIGASI PUSAT BANTUAN
   ======================================================== */
.user-profile-wrapper {
    position: relative;
    display: inline-block;
}

.user-profile-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    padding: 8px 14px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 13px;
    color: var(--navy-dark);
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 40px;
    box-shadow: var(--shadow-sm);
}

.user-profile-btn:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
}

.user-profile-dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    min-width: 220px;
    z-index: 1000;
    overflow: hidden;
    animation: dropdownFadeIn 0.15s ease-out;
}

.user-profile-dropdown.show {
    display: block;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.user-dropdown-header {
    padding: 12px 16px;
    background: #f8fafc;
    border-bottom: 1px solid var(--border-color);
}

.user-dropdown-header .user-role-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.user-dropdown-header .user-role-val {
    font-size: 13px;
    font-weight: 800;
    color: var(--navy-dark);
    margin-top: 2px;
}

.user-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--navy-dark);
    text-decoration: none;
    transition: background 0.15s ease;
}

.user-dropdown-item:hover {
    background: #f1f5f9;
}

.user-dropdown-item.danger {
    color: var(--danger-color);
    font-weight: 700;
    border-top: 1px solid var(--border-color);
}

.user-dropdown-item.danger:hover {
    background: #fef2f2;
}

.user-dropdown-divider {
    height: 1px;
    background: var(--border-color);
}