/* 
 * ========================================================
 * AERAKI SIGNATURE PALETTE (EXACT BRAND GUIDELINE ALIGNED):
 * 1. AERAKI PLUM (Signature) : #6B3D57
 * 2. DUSTY ROSE              : #A67B8E
 * 3. BLUSH                   : #E7D1CE
 * 4. WARM IVORY              : #F5EEE6
 * 5. CHAMPAGNE GOLD          : #D6B36A
 * 6. ESPRESSO                : #2B1F23
 * 
 * TYPOGRAPHY:
 * - Playfair Display (Headings)
 * - Montserrat (Body Text)
 * ========================================================
 */

:root {
    /* STRICT AERAKI 3-COLOR SYSTEM */
    --plum-primary: #6B3D57;       /* AERAKI PLUM (Signature) */
    --dusty-rose: #A67B8E;         /* DUSTY ROSE */
    --blush: #FAF5F4;              /* LIGHT BLUSH CANVAS */
    --blush-accent: #E7D1CE;       /* ACCENT BLUSH */
    
    --plum-dark: #6B3D57;
    --plum-deep: #6B3D57;
    --warm-bg: #FAF5F4;
    --whatsapp-green: #25D366;
    --whatsapp-hover: #1EBE5D;
    
    --text-main: #6B3D57;
    --text-muted: #A67B8E;
    --border-subtle: rgba(166, 123, 142, 0.22);
    --border-gold: rgba(166, 123, 142, 0.35);
    
    --sidebar-width: 270px;
    --radius-sm: 6px;
    --radius-md: 14px;
    --shadow-card: 0 6px 25px rgba(107, 61, 87, 0.08);
    --shadow-modal: 0 25px 60px rgba(107, 61, 87, 0.25);
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background: var(--warm-bg);
    color: var(--text-main);
    display: flex;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ========================================================
   ADMIN LOGIN OVERLAY
   ======================================================== */
.admin-login-overlay {
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at center, rgba(107, 61, 87, 0.96) 0%, rgba(43, 31, 35, 0.98) 100%);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.admin-login-overlay.hidden {
    display: none !important;
}

.login-card {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--border-gold);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    border-radius: var(--radius-md);
    width: 100%;
    max-width: 440px;
    padding: 40px 35px;
    text-align: center;
    position: relative;
}

.login-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    color: var(--plum-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 4px;
}

.login-tagline {
    font-size: 0.72rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--champagne-gold);
    font-weight: 600;
    margin-bottom: 24px;
}

.login-card p {
    font-size: 0.86rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-align: left;
}

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

.login-group label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--plum-deep);
}

.login-input-wrapper {
    position: relative;
}

.login-input-wrapper input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    outline: none;
}

.login-input-wrapper input:focus {
    border-color: var(--plum-primary);
    box-shadow: 0 0 0 3px rgba(107, 61, 87, 0.12);
}

.password-toggle-btn {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.95rem;
}

.btn-login-submit {
    background: var(--plum-primary);
    color: #ffffff;
    border: none;
    padding: 14px;
    border-radius: var(--radius-sm);
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 10px;
    box-shadow: 0 6px 18px rgba(107, 61, 87, 0.3);
    transition: all 0.2s ease;
}

.btn-login-submit:hover {
    background: var(--plum-dark);
}

.login-error-msg {
    color: #c92a2a;
    font-size: 0.78rem;
    font-weight: 600;
    margin-top: 8px;
    display: none;
}

/* ========================================================
   ADMIN SIDEBAR
   ======================================================== */
.admin-sidebar {
    width: var(--sidebar-width);
    background: linear-gradient(180deg, var(--plum-primary) 0%, #4D283C 60%, var(--espresso) 100%);
    color: var(--warm-ivory);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    border-right: 1px solid rgba(231, 209, 206, 0.2);
}

.sidebar-brand {
    padding: 28px 24px;
    border-bottom: 1px solid rgba(231, 209, 206, 0.2);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sidebar-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-badge {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    color: var(--blush);
    text-transform: uppercase;
}

.sidebar-nav {
    list-style: none;
    padding: 20px 14px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sidebar-nav-item button {
    width: 100%;
    background: none;
    border: none;
    color: var(--warm-ivory);
    padding: 13px 16px;
    border-radius: var(--radius-sm);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.88rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: left;
}

.sidebar-nav-item button:hover {
    background: rgba(231, 209, 206, 0.15);
    color: var(--blush);
}

.sidebar-nav-item.active button {
    background: var(--dusty-rose) !important;
    color: #ffffff !important;
    border-left: 4px solid var(--blush) !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
}

.sidebar-footer {
    padding: 20px 24px;
    border-top: 1px solid rgba(231, 209, 206, 0.15);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn-view-store {
    width: 100%;
    background: var(--blush);
    color: var(--plum-primary);
    border: none;
    padding: 11px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-view-store:hover {
    background: #eccf8a;
    transform: translateY(-1px);
}

.btn-logout {
    width: 100%;
    background: rgba(255, 255, 255, 0.08);
    color: var(--blush);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 10px;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.btn-logout:hover {
    background: rgba(201, 42, 42, 0.25);
    color: #ff9b9b;
    border-color: #ff9b9b;
}

/* ========================================================
   ADMIN MAIN CONTENT
   ======================================================== */
.admin-main {
    margin-left: var(--sidebar-width);
    flex-grow: 1;
    padding: 35px 40px;
    max-width: calc(100vw - var(--sidebar-width));
}

.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 16px;
}

.admin-header h1 {
    font-family: 'Playfair Display', serif;
    font-size: 1.85rem;
    color: var(--plum-deep);
}

.admin-header p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* Admin Tabs Layout */
.admin-tab-content {
    display: none !important;
}

.admin-tab-content.active {
    display: block !important;
}

/* Overview Metric Cards */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 35px;
}

.metric-card {
    background: #ffffff;
    padding: 22px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    gap: 18px;
}

.metric-icon {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
}

.metric-icon.plum { background: rgba(107, 61, 87, 0.12); color: var(--plum-primary); }
.metric-icon.gold { background: rgba(214, 179, 106, 0.2); color: #ab822e; }
.metric-icon.green { background: rgba(37, 211, 102, 0.15); color: #178a42; }
.metric-icon.rose { background: rgba(166, 123, 142, 0.2); color: #875470; }

.metric-info h3 {
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--plum-deep);
    margin-bottom: 2px;
}

.metric-info span {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Content Cards & Tables */
.admin-card {
    background: #ffffff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-subtle);
    overflow: hidden;
    margin-bottom: 30px;
}

.admin-card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #faf8f6;
    flex-wrap: wrap;
    gap: 12px;
}

.admin-card-header h2 {
    font-size: 1.15rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--plum-deep);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.admin-table th {
    padding: 14px 20px;
    background: #faf8f6;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    font-weight: 600;
    border-bottom: 1px solid var(--border-subtle);
}

.admin-table td {
    padding: 14px 20px;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(107, 61, 87, 0.06);
    vertical-align: middle;
}

.admin-table tr:hover {
    background: #fdfbf9;
}

/* Status Badges */
.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-inquiry { background: #fff5e6; color: #b86200; }
.status-confirmed { background: #eaf3fd; color: #1a6bc4; }
.status-shipped { background: #f3ebf9; color: #6b3d57; }
.status-delivered { background: #eafbf0; color: #178a42; }
.status-cancelled { background: #fdeeee; color: #c92a2a; }

/* Action Buttons */
.btn-admin-primary {
    background: var(--plum-primary);
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.btn-admin-primary:hover {
    background: var(--plum-dark);
}

.btn-table-action {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    color: var(--plum-deep);
    transition: all 0.2s ease;
}

.btn-table-action:hover {
    background: var(--plum-primary);
    color: #fff;
    border-color: var(--plum-primary);
}

.btn-table-wa {
    background: #eafbf0;
    color: #178a42;
    border: 1px solid rgba(37, 211, 102, 0.4);
}

.btn-table-wa:hover {
    background: var(--whatsapp-green);
    color: #ffffff;
}

/* Settings Form Styles */
.settings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    padding: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 18px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--plum-deep);
}

.form-group input, .form-group select, .form-group textarea {
    padding: 10px 14px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.88rem;
    color: var(--plum-deep);
    outline: none;
    background: #ffffff;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--plum-primary);
    box-shadow: 0 0 0 3px rgba(107, 61, 87, 0.12);
}

/* Admin Modals */
.admin-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(43, 31, 35, 0.65);
    backdrop-filter: blur(5px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
}

.admin-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.admin-modal {
    background: #ffffff;
    border-radius: var(--radius-md);
    width: 100%;
    max-width: 720px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-modal);
    position: relative;
    border: 1px solid var(--border-gold);
}

.admin-modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #faf8f6;
}

.admin-modal-header h2 {
    font-size: 1.25rem;
    font-family: 'Playfair Display', serif;
    color: var(--plum-deep);
}

.admin-modal-body {
    padding: 24px;
}

/* Toast */
.admin-toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.admin-toast {
    background: var(--plum-deep);
    color: var(--warm-ivory);
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-card);
    border-left: 4px solid var(--champagne-gold);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ========================================================
   LUXURY INVOICE & PRINT RULES
   ======================================================== */
.luxury-invoice-card {
    background: #ffffff;
    padding: 36px 32px;
    font-family: 'Montserrat', sans-serif;
    color: var(--text-main);
    position: relative;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(107, 61, 87, 0.05);
}

.invoice-header-grid {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 22px;
    border-bottom: 2px solid var(--plum-primary);
    margin-bottom: 24px;
    gap: 20px;
}

.invoice-brand-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.85rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: var(--plum-primary);
    line-height: 1.1;
}

.invoice-brand-subtitle {
    font-size: 0.72rem;
    color: var(--champagne-gold);
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    margin-top: 5px;
}

.invoice-brand-contact {
    font-size: 0.76rem;
    color: var(--text-muted);
    margin-top: 6px;
    line-height: 1.4;
}

.invoice-badge-receipt {
    text-align: right;
}

.invoice-type-pill {
    display: inline-block;
    background: var(--warm-ivory);
    color: var(--plum-primary);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: 1px solid var(--border-gold);
    margin-bottom: 6px;
}

.invoice-ref-num {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--plum-deep);
    font-family: 'Playfair Display', serif;
}

.invoice-meta-date {
    font-size: 0.76rem;
    color: var(--text-muted);
    margin-top: 3px;
}

.invoice-info-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 24px;
}

.invoice-info-card {
    background: #faf8f6;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 16px 18px;
}

.invoice-card-heading {
    font-size: 0.72rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--plum-primary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px dashed rgba(107, 61, 87, 0.15);
    padding-bottom: 4px;
}

.invoice-cust-name {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--plum-deep);
    margin-bottom: 4px;
}

.invoice-cust-phone {
    font-size: 0.82rem;
    color: var(--plum-primary);
    font-weight: 600;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.invoice-cust-address {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.invoice-items-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 22px;
    font-size: 0.84rem;
}

.invoice-items-table th {
    background: #faf8f6;
    color: var(--plum-deep);
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 12px 14px;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    text-align: left;
}

.invoice-items-table td {
    padding: 14px;
    border-bottom: 1px solid rgba(107, 61, 87, 0.08);
    vertical-align: middle;
}

.invoice-item-thumb {
    width: 44px;
    height: 44px;
    border-radius: 6px;
    object-fit: cover;
    border: 1px solid var(--border-subtle);
    flex-shrink: 0;
}

.invoice-item-name {
    font-weight: 700;
    color: var(--plum-deep);
    font-size: 0.88rem;
    margin-bottom: 3px;
}

.invoice-item-spec {
    font-size: 0.74rem;
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.invoice-summary-stack {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
    gap: 20px;
}

.invoice-perks-box {
    flex: 1;
    background: #faf8f6;
    border-radius: 6px;
    padding: 14px 16px;
    border-left: 3px solid var(--champagne-gold);
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.invoice-totals-box {
    width: 280px;
    font-size: 0.85rem;
}

.invoice-total-row {
    display: flex;
    justify-content: space-between;
    padding: 5px 0;
    color: var(--text-secondary);
}

.invoice-grand-total {
    display: flex;
    justify-content: space-between;
    padding: 10px 12px;
    background: linear-gradient(135deg, rgba(107, 61, 87, 0.08) 0%, rgba(214, 179, 106, 0.12) 100%);
    border: 1px solid var(--border-gold);
    border-radius: 6px;
    margin-top: 8px;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--plum-primary);
}

.invoice-footer-seal {
    text-align: center;
    border-top: 1px dashed var(--border-gold);
    padding-top: 16px;
    font-size: 0.74rem;
    color: var(--text-muted);
    letter-spacing: 0.04em;
    line-height: 1.5;
}

/* Print Stylesheet */
@media print {
    body {
        background: #ffffff !important;
        color: #000000 !important;
    }
    body * {
        visibility: hidden !important;
    }
    #orderInvoiceModal, #orderInvoiceModal * {
        visibility: visible !important;
    }
    #orderInvoiceModal {
        position: absolute !important;
        left: 0 !important;
        top: 0 !important;
        width: 100% !important;
        height: auto !important;
        background: transparent !important;
        padding: 0 !important;
        margin: 0 !important;
        display: block !important;
    }
    .admin-modal {
        box-shadow: none !important;
        border: none !important;
        max-width: 100% !important;
        width: 100% !important;
        padding: 0 !important;
        background: transparent !important;
    }
    .admin-modal-header, .admin-modal-footer, .no-print {
        display: none !important;
    }
    .luxury-invoice-card {
        border: 1px solid #ddd !important;
        box-shadow: none !important;
        padding: 24px !important;
    }
}

@media (max-width: 1024px) {
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .settings-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .admin-sidebar {
        width: 70px;
    }
    .sidebar-brand span, .sidebar-nav-item span, .sidebar-footer span, .sidebar-badge {
        display: none;
    }
    .admin-main {
        margin-left: 70px;
        max-width: calc(100vw - 70px);
        padding: 20px;
    }
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    .invoice-info-cards, .invoice-summary-stack {
        grid-template-columns: 1fr;
        flex-direction: column;
    }
    .invoice-totals-box {
        width: 100%;
    }
}