/* ============================================================
   ADMIN PANEL STYLES - Shubham Store
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --admin-primary: #FF6B00;
    --admin-sidebar: #1A1A2E;
    --admin-sidebar-hover: #16213E;
    --admin-accent: #0F3460;
    --admin-bg: #F0F2F5;
    --admin-white: #FFFFFF;
    --admin-success: #00C853;
    --admin-danger: #F44336;
    --admin-warning: #FF9800;
    --admin-info: #2196F3;
    --admin-gray-100: #F5F5F5;
    --admin-gray-200: #EEEEEE;
    --admin-gray-300: #E0E0E0;
    --admin-gray-500: #9E9E9E;
    --admin-gray-600: #757575;
    --admin-gray-700: #616161;
    --admin-gray-800: #424242;
    --admin-dark: #1A1A2E;
    --sidebar-width: 260px;
    --header-height: 65px;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --radius: 12px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: var(--admin-bg);
    color: var(--admin-gray-800);
    min-height: 100vh;
}

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

/* ============================================================
   SIDEBAR
   ============================================================ */
.admin-sidebar {
    width: var(--sidebar-width);
    background: var(--admin-sidebar);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    overflow-y: auto;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.sidebar-brand {
    padding: 25px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}

.sidebar-brand-icon {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--admin-primary), #FF8C3A);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: white; font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(255,107,0,0.4);
}

.sidebar-brand-text {
    font-weight: 700; font-size: 1rem; color: white; line-height: 1.2;
}
.sidebar-brand-text span { color: var(--admin-primary); }
.sidebar-brand-sub { font-size: 0.7rem; color: rgba(255,255,255,0.4); }

.sidebar-nav { padding: 15px 12px; flex: 1; }

.nav-section-label {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.3);
    padding: 15px 10px 8px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    border-radius: 10px;
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    transition: var(--transition);
    margin-bottom: 3px;
}

.sidebar-link:hover {
    background: rgba(255,255,255,0.06);
    color: var(--admin-white);
}

.sidebar-link.active {
    background: linear-gradient(135deg, rgba(255,107,0,0.25), rgba(255,107,0,0.1));
    color: var(--admin-primary);
    border-left: 3px solid var(--admin-primary);
}

.sidebar-link i {
    width: 20px; text-align: center; font-size: 0.9rem;
}

.sidebar-footer {
    padding: 15px 12px;
    border-top: 1px solid rgba(255,255,255,0.07);
}

.sidebar-link.logout-link:hover {
    background: rgba(244,67,54,0.15);
    color: var(--admin-danger);
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.admin-main {
    margin-left: var(--sidebar-width);
    flex: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.admin-header {
    position: sticky;
    top: 0;
    z-index: 50;
    height: var(--header-height);
    background: var(--admin-white);
    border-bottom: 1px solid var(--admin-gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
    box-shadow: var(--shadow);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.sidebar-toggle {
    display: none;
    width: 36px; height: 36px;
    border-radius: 8px;
    border: none;
    background: var(--admin-gray-100);
    cursor: pointer;
    align-items: center; justify-content: center;
    color: var(--admin-gray-700);
    font-size: 1rem;
}

.header-title { font-size: 1.1rem; font-weight: 600; color: var(--admin-dark); }

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

.header-admin {
    display: flex; align-items: center; gap: 10px;
    padding: 6px 14px 6px 6px;
    background: var(--admin-gray-100);
    border-radius: 30px;
}

.header-avatar {
    width: 32px; height: 32px;
    background: linear-gradient(135deg, var(--admin-primary), #FF8C3A);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: white; font-size: 0.85rem; font-weight: 700;
}

.header-admin-name { font-size: 0.85rem; font-weight: 600; }

.btn-logout {
    padding: 8px 18px;
    background: rgba(244,67,54,0.1);
    color: var(--admin-danger);
    border: none; border-radius: 8px;
    font-size: 0.82rem; font-weight: 600;
    cursor: pointer; transition: var(--transition);
    display: flex; align-items: center; gap: 6px;
    font-family: 'Poppins', sans-serif;
}

.btn-logout:hover { background: var(--admin-danger); color: white; }

.admin-content { padding: 30px; flex: 1; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-admin {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 10px 22px; border-radius: 10px;
    font-size: 0.85rem; font-weight: 600;
    font-family: 'Poppins', sans-serif;
    cursor: pointer; border: none; transition: var(--transition);
    text-decoration: none;
}

.btn-admin-primary {
    background: linear-gradient(135deg, var(--admin-primary), #E05A00);
    color: white; box-shadow: 0 4px 15px rgba(255,107,0,0.3);
}
.btn-admin-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(255,107,0,0.4); }

.btn-admin-success {
    background: linear-gradient(135deg, var(--admin-success), #00A843);
    color: white;
}
.btn-admin-danger {
    background: rgba(244,67,54,0.1); color: var(--admin-danger);
}
.btn-admin-danger:hover { background: var(--admin-danger); color: white; }

.btn-admin-secondary {
    background: var(--admin-gray-100); color: var(--admin-gray-700);
}
.btn-admin-secondary:hover { background: var(--admin-gray-200); }

.btn-admin-sm { padding: 6px 14px; font-size: 0.78rem; border-radius: 7px; }
.btn-admin-icon {
    width: 34px; height: 34px; padding: 0;
    border-radius: 8px; justify-content: center;
    background: var(--admin-gray-100); color: var(--admin-gray-600);
    cursor: pointer; border: none; transition: var(--transition);
    display: inline-flex; align-items: center;
    font-family: 'Poppins', sans-serif;
}
.btn-admin-icon:hover { background: var(--admin-primary); color: white; }
.btn-admin-icon.danger:hover { background: var(--admin-danger); color: white; }

/* ============================================================
   CARDS & STATS
   ============================================================ */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 30px; }

.stat-card {
    background: var(--admin-white);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

.stat-card::after {
    content: '';
    position: absolute;
    right: -10px; top: -10px;
    width: 80px; height: 80px;
    border-radius: 50%;
    background: var(--stat-color, rgba(255,107,0,0.08));
}

.stat-icon {
    width: 54px; height: 54px;
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; flex-shrink: 0;
}

.stat-info h3 {
    font-size: 1.8rem; font-weight: 700;
    line-height: 1; margin-bottom: 4px;
}

.stat-info p { font-size: 0.78rem; color: var(--admin-gray-500); }

.stat-trend {
    position: absolute; right: 18px; top: 18px;
    font-size: 0.72rem; font-weight: 600;
    padding: 4px 8px; border-radius: 20px;
}
.trend-up { background: rgba(0,200,83,0.1); color: var(--admin-success); }

/* ============================================================
   TABLES
   ============================================================ */
.card {
    background: var(--admin-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--admin-gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    flex-wrap: wrap;
}

.card-title { font-size: 1rem; font-weight: 600; color: var(--admin-dark); }

.card-body { padding: 0; }

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

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

thead th {
    background: var(--admin-gray-100);
    padding: 12px 16px;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--admin-gray-600);
    white-space: nowrap;
}

tbody tr {
    border-bottom: 1px solid var(--admin-gray-100);
    transition: var(--transition);
}

tbody tr:hover { background: #FFF9F5; }
tbody tr:last-child { border-bottom: none; }

td {
    padding: 12px 16px;
    vertical-align: middle;
    color: var(--admin-gray-700);
}

.product-img-sm {
    width: 45px; height: 45px;
    border-radius: 8px;
    object-fit: cover;
}

.badge-status {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
}

.badge-active { background: rgba(0,200,83,0.1); color: var(--admin-success); }
.badge-inactive { background: rgba(244,67,54,0.1); color: var(--admin-danger); }
.badge-cat {
    background: rgba(255,107,0,0.1); color: var(--admin-primary);
    padding: 3px 10px; border-radius: 20px; font-size: 0.72rem; font-weight: 600;
}

/* ============================================================
   FORMS
   ============================================================ */
.form-grid { display: grid; gap: 20px; }
.form-grid-2 { grid-template-columns: 1fr 1fr; }

.form-group { display: flex; flex-direction: column; gap: 8px; }

.form-label {
    font-size: 0.82rem; font-weight: 600;
    color: var(--admin-gray-700);
}
.form-label span { color: var(--admin-danger); }

.form-control {
    padding: 11px 14px;
    border: 2px solid var(--admin-gray-200);
    border-radius: 10px;
    font-size: 0.88rem;
    font-family: 'Poppins', sans-serif;
    color: var(--admin-gray-800);
    transition: var(--transition);
    background: var(--admin-gray-100);
}
.form-control:focus {
    outline: none;
    border-color: var(--admin-primary);
    background: var(--admin-white);
    box-shadow: 0 0 0 3px rgba(255,107,0,0.12);
}

textarea.form-control { resize: vertical; min-height: 100px; }

select.form-control { cursor: pointer; }

.form-check { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.form-check input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--admin-primary); cursor: pointer; }
.form-check-label { font-size: 0.88rem; color: var(--admin-gray-700); cursor: pointer; }

.img-preview-box {
    width: 120px; height: 120px;
    border-radius: var(--radius);
    border: 2px dashed var(--admin-gray-300);
    object-fit: cover;
    display: none;
}
.img-preview-box.show { display: block; }

/* ============================================================
   FILTERS BAR
   ============================================================ */
.filters-bar {
    display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
}

.search-box {
    position: relative; flex: 1; min-width: 200px;
}
.search-box i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--admin-gray-400); }
.search-box input {
    padding: 9px 35px 9px 36px;
    border: 2px solid var(--admin-gray-200);
    border-radius: 10px;
    font-size: 0.85rem;
    font-family: 'Poppins', sans-serif;
    width: 100%;
    background: var(--admin-gray-100);
    transition: var(--transition);
}
.search-box input:focus {
    outline: none; border-color: var(--admin-primary);
    background: var(--admin-white);
}

.filter-select {
    padding: 9px 30px 9px 12px;
    border: 2px solid var(--admin-gray-200);
    border-radius: 10px;
    font-size: 0.85rem;
    font-family: 'Poppins', sans-serif;
    cursor: pointer; background: var(--admin-gray-100);
    transition: var(--transition);
    appearance: none;
}
.filter-select:focus { outline: none; border-color: var(--admin-primary); }

/* ============================================================
   LOGIN PAGE
   ============================================================ */
.login-page {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--admin-sidebar) 0%, #0F3460 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-card {
    background: var(--admin-white);
    border-radius: 20px;
    padding: 45px 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-lg);
}

.login-logo {
    text-align: center;
    margin-bottom: 30px;
}

.login-logo-icon {
    width: 65px; height: 65px;
    background: linear-gradient(135deg, var(--admin-primary), #FF8C3A);
    border-radius: 18px;
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    box-shadow: 0 8px 25px rgba(255,107,0,0.4);
}

.login-title { font-size: 1.4rem; font-weight: 700; margin-bottom: 4px; }
.login-subtitle { color: var(--admin-gray-500); font-size: 0.85rem; }

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

.input-icon-wrap { position: relative; }
.input-icon-wrap i {
    position: absolute;
    left: 14px; top: 50%;
    transform: translateY(-50%);
    color: var(--admin-gray-400); font-size: 0.9rem;
}
.input-icon-wrap .form-control { padding-left: 40px; }

.btn-login {
    width: 100%; padding: 13px;
    background: linear-gradient(135deg, var(--admin-primary), #E05A00);
    color: white; border: none; border-radius: 12px;
    font-size: 0.95rem; font-weight: 600;
    font-family: 'Poppins', sans-serif;
    cursor: pointer; transition: var(--transition);
    display: flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-login:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(255,107,0,0.4); }
.btn-login:disabled { opacity: 0.7; transform: none; cursor: not-allowed; }

.login-error {
    background: rgba(244,67,54,0.1);
    border: 1px solid rgba(244,67,54,0.2);
    color: var(--admin-danger);
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 0.83rem;
    margin-bottom: 15px;
    display: none;
}
.login-error.show { display: flex; align-items: center; gap: 8px; }

/* ============================================================
   MODAL
   ============================================================ */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none; transition: var(--transition);
}
.modal-overlay.show { opacity: 1; pointer-events: all; }

.modal {
    background: var(--admin-white);
    border-radius: 16px;
    padding: 30px;
    max-width: 400px; width: 90%;
    box-shadow: var(--shadow-lg);
    transform: scale(0.9);
    transition: var(--transition);
}
.modal-overlay.show .modal { transform: scale(1); }

.modal-icon {
    width: 60px; height: 60px;
    border-radius: 50%;
    background: rgba(244,67,54,0.1);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem; color: var(--admin-danger);
    margin: 0 auto 18px;
}

.modal-title { font-size: 1.1rem; font-weight: 700; text-align: center; margin-bottom: 8px; }
.modal-text { color: var(--admin-gray-500); font-size: 0.88rem; text-align: center; margin-bottom: 25px; }
.modal-actions { display: flex; gap: 12px; }
.modal-actions .btn-admin { flex: 1; justify-content: center; }

/* ============================================================
   ALERTS / TOAST
   ============================================================ */
.admin-toast-container {
    position: fixed; bottom: 25px; right: 25px;
    z-index: 9999; display: flex; flex-direction: column; gap: 10px;
}

.admin-toast {
    display: flex; align-items: center; gap: 12px;
    background: var(--admin-white);
    border-radius: 12px; padding: 13px 18px;
    box-shadow: var(--shadow-lg);
    min-width: 280px; border-left: 4px solid var(--admin-gray-300);
    transform: translateX(100px); opacity: 0;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.admin-toast.show { transform: translateX(0); opacity: 1; }
.admin-toast.success { border-left-color: var(--admin-success); }
.admin-toast.error { border-left-color: var(--admin-danger); }
.admin-toast.warning { border-left-color: var(--admin-warning); }

/* Empty state */
.admin-empty {
    text-align: center; padding: 60px 20px;
}
.admin-empty i { font-size: 3rem; color: var(--admin-gray-300); margin-bottom: 15px; display: block; }
.admin-empty p { color: var(--admin-gray-500); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:900px) {
    .admin-sidebar {
        transform: translateX(-100%);
    }
    .admin-sidebar.open {
        transform: translateX(0);
    }
    .admin-main { margin-left: 0; }
    .sidebar-toggle { display: flex; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
}

@media(max-width:600px) {
    .stats-grid { grid-template-columns: 1fr; }
    .admin-content { padding: 20px 15px; }
    .admin-header { padding: 0 15px; }
    .form-grid-2 { grid-template-columns: 1fr; }
    .login-card { padding: 30px 25px; }
}
/* Bulk Actions Bar */
.bulk-actions-bar {
    background: var(--admin-sidebar);
    color: white;
    padding: 12px 24px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    display: none;
    align-items: center;
    gap: 20px;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease;
    z-index: 40;
}
.bulk-actions-bar.show { display: flex; }
.bulk-info { font-weight: 500; font-size: 0.9rem; flex: 1; }
.bulk-info span { color: var(--admin-primary); font-weight: 700; margin-right: 5px; }

.bulk-actions-btns { display: flex; gap: 10px; align-items: center; }
.bulk-select-wrap { display: flex; align-items: center; gap: 8px; }
.bulk-select-wrap label { font-size: 0.75rem; color: rgba(255,255,255,0.6); }

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