/* ==========================================================================
   Creative Express - Management Portal Stylesheet
   ========================================================================== */

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

:root {
    --primary-color: #7c3aed;
    --primary-hover: #6d28d9;
    --primary-light: rgba(124, 58, 237, 0.1);
    --secondary-color: #1e1b2e;
    --accent-color: #a855f7;

    --bg-color: #f5f3ff;
    --card-bg: #ffffff;
    --text-main: #1e1b2e;
    --text-muted: #6b7280;
    --border-color: #e5e7eb;

    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;

    --font-family: 'Inter', system-ui, -apple-system, sans-serif;
    --shadow-sm: 0 1px 2px 0 rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-purple: 0 8px 25px rgba(124, 58, 237, 0.25);
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   Login Page
   ========================================================================== */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #1e1b2e 0%, #2d2550 50%, #1e1b2e 100%);
    position: relative;
    overflow: hidden;
}

.login-container::before {
    content: '';
    position: absolute;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(124,58,237,0.3) 0%, transparent 70%);
    top: -150px; right: -150px;
    pointer-events: none;
}

.login-container::after {
    content: '';
    position: absolute;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(168,85,247,0.2) 0%, transparent 70%);
    bottom: -100px; left: -100px;
    pointer-events: none;
}

.login-card {
    background: var(--card-bg);
    width: 100%;
    max-width: 420px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-purple), var(--shadow-lg);
    text-align: center;
    overflow: hidden;
    z-index: 1;
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

.login-header {
    background: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
    padding: 2.5rem 2.5rem 2rem;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    position: relative;
    overflow: hidden;
}

.login-header::before {
    content: '';
    position: absolute;
    width: 200px; height: 200px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    top: -80px; right: -60px;
}

.login-header img {
    width: 90px; height: 90px;
    object-fit: contain;
    border-radius: 16px;
    margin: 0 auto 1rem;
    display: block;
    background: rgba(255,255,255,0.15);
    padding: 4px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.login-header h1 { font-size: 1.5rem; font-weight: 700; color: white; }
.login-header p { color: rgba(255,255,255,0.85); font-size: 0.875rem; margin-top: 0.25rem; }

.login-form { padding: 2rem 2.5rem 2.5rem; }

.form-group { margin-bottom: 1.25rem; text-align: left; }

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: 0.875rem;
    transition: all 0.2s;
    background: #fafafa;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(124,58,237,0.12);
    background: white;
}

.password-input { position: relative; }
.password-toggle {
    position: absolute; right: 1rem; top: 50%;
    transform: translateY(-50%);
    background: none; border: none;
    color: var(--text-muted); cursor: pointer;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center; justify-content: center;
    padding: 0.75rem 1.5rem;
    font-weight: 600; font-size: 0.875rem;
    border-radius: var(--radius-md);
    border: none; cursor: pointer;
    transition: all 0.2s;
    font-family: inherit; gap: 0.5rem;
}

.btn-primary { background-color: var(--primary-color); color: white; }
.btn-primary:hover { background-color: var(--primary-hover); transform: translateY(-1px); box-shadow: var(--shadow-purple); }

.btn-secondary { background-color: #f3f4f6; color: var(--secondary-color); }
.btn-secondary:hover { background-color: #e5e7eb; }

.btn-danger { background-color: var(--danger); color: white; }
.btn-danger:hover { background-color: #dc2626; }

.btn-success { background-color: var(--success); color: white; }
.btn-block { width: 100%; }

/* ==========================================================================
   Dashboard Layout
   ========================================================================== */
.dashboard-container { display: flex; height: 100vh; overflow: hidden; }

.sidebar {
    width: 260px;
    background: linear-gradient(180deg, #1e1b2e 0%, #2d2550 100%);
    color: white;
    display: flex; flex-direction: column;
    flex-shrink: 0;
    transition: transform 0.3s ease;
    z-index: 50;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.logo-container { display: flex; align-items: center; gap: 1rem; }

.logo-container img {
    width: 50px; height: 50px;
    object-fit: contain;
    border-radius: 10px;
    background: rgba(124,58,237,0.3);
    padding: 2px;
    flex-shrink: 0;
}

.logo-text h2 { font-size: 1rem; font-weight: 700; margin: 0; }
.logo-text p { font-size: 0.75rem; color: #a78bfa; margin: 0; }

.sidebar-nav { flex: 1; padding: 1.5rem 1rem; overflow-y: auto; }

.nav-item {
    width: 100%; display: flex; align-items: center; gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: none; border: none;
    color: #c4b5fd; font-size: 0.9rem; font-weight: 500;
    border-radius: var(--radius-md); cursor: pointer;
    transition: all 0.2s; text-align: left;
    margin-bottom: 0.25rem;
}

.nav-item:hover { background-color: rgba(124,58,237,0.15); color: white; }
.nav-item.active { background: linear-gradient(135deg, #7c3aed, #a855f7); color: white; box-shadow: 0 4px 12px rgba(124,58,237,0.35); }

.sidebar-footer {
    padding: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.logout-btn {
    width: 100%; display: flex; align-items: center; justify-content: center; gap: 0.5rem;
    padding: 0.75rem;
    background: rgba(239,68,68,0.1);
    color: #fca5a5;
    border: 1px solid rgba(239,68,68,0.2);
    border-radius: var(--radius-md); cursor: pointer; transition: all 0.2s;
}
.logout-btn:hover { background: rgba(239,68,68,0.2); color: #f87171; }

.main-content-wrapper { flex: 1; display: flex; flex-direction: column; min-width: 0; }

.top-header {
    height: 70px;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    display: flex; align-items: center; padding: 0 2rem;
    justify-content: space-between;
}

.header-left { display: flex; align-items: center; gap: 1rem; }
.mobile-menu-btn { display: none; background: none; border: none; cursor: pointer; color: var(--secondary-color); }

.main-content { flex: 1; overflow-y: auto; padding: 2rem; background: var(--bg-color); }

.page { display: none; animation: fadeIn 0.3s ease; }
.page.active { display: block; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   KPI Cards
   ========================================================================== */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem; margin-bottom: 2rem;
}

.kpi-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    display: flex; align-items: center; justify-content: space-between;
    border-left: 4px solid var(--primary-color);
    transition: transform 0.2s, box-shadow 0.2s;
}
.kpi-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.kpi-card.success { border-left-color: var(--success); }
.kpi-card.warning { border-left-color: var(--warning); }
.kpi-card.danger  { border-left-color: var(--danger); }
.kpi-card.info    { border-left-color: var(--info); }

.kpi-text { flex: 1; }
.kpi-label { font-size: 0.8rem; color: var(--text-muted); font-weight: 500; margin-bottom: 0.25rem; }
.kpi-value { font-size: 1.875rem; font-weight: 700; color: var(--secondary-color); }
.kpi-sub   { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.2rem; }

.kpi-icon {
    width: 50px; height: 50px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    background: var(--primary-light); color: var(--primary-color);
}
.kpi-card.success .kpi-icon { background: rgba(16,185,129,0.1); color: var(--success); }
.kpi-card.warning .kpi-icon { background: rgba(245,158,11,0.1); color: var(--warning); }
.kpi-card.danger  .kpi-icon { background: rgba(239,68,68,0.1);  color: var(--danger); }
.kpi-card.info    .kpi-icon { background: rgba(59,130,246,0.1); color: var(--info); }

/* ==========================================================================
   Charts Grid
   ========================================================================== */
.chart-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 1.5rem; margin-bottom: 2rem;
}

.chart-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}
.chart-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 1rem; color: var(--secondary-color); }
.chart-wrapper { position: relative; height: 260px; width: 100%; }

/* ==========================================================================
   Recent Enquiries (Dashboard)
   ========================================================================== */
.section-title { font-size: 1rem; font-weight: 600; color: var(--secondary-color); margin-bottom: 1rem; display: flex; align-items: center; gap: 0.5rem; }

/* ==========================================================================
   Table Cards
   ========================================================================== */
.table-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    margin-bottom: 2rem;
}

.table-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex; justify-content: space-between; align-items: center;
    background: #fdfcff;
}
.table-header h3 { font-size: 1.125rem; font-weight: 600; }
.table-responsive { overflow-x: auto; }

.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { padding: 0.875rem 1.5rem; text-align: left; border-bottom: 1px solid var(--border-color); }
.data-table th { background-color: #f9f8ff; font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); }
.data-table td { font-size: 0.875rem; }
.data-table tr:hover { background-color: #f9f8ff; }
.data-table tr:last-child td { border-bottom: none; }

/* ==========================================================================
   Badges
   ========================================================================== */
.badge {
    display: inline-flex; align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem; font-weight: 600; text-transform: capitalize;
}
.badge-success  { background: #d1fae5; color: #065f46; }
.badge-warning  { background: #fef3c7; color: #92400e; }
.badge-danger   { background: #fee2e2; color: #991b1b; }
.badge-info     { background: #dbeafe; color: #1e40af; }
.badge-purple   { background: #ede9fe; color: #5b21b6; }
.badge-secondary{ background: #f3f4f6; color: #374151; }
.badge-new      { background: #dbeafe; color: #1e40af; }
.badge-contacted{ background: #fef3c7; color: #92400e; }
.badge-interested { background: #ede9fe; color: #5b21b6; }
.badge-converted  { background: #d1fae5; color: #065f46; }
.badge-lost     { background: #fee2e2; color: #991b1b; }

/* ==========================================================================
   Filters
   ========================================================================== */
.filters-container {
    display: flex; gap: 1rem; margin-bottom: 1.5rem;
    flex-wrap: wrap; background: var(--card-bg);
    padding: 1rem; border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm); align-items: flex-end;
}

.filter-group { display: flex; flex-direction: column; gap: 0.5rem; min-width: 140px; flex: 1; }
.filter-group label { font-size: 0.75rem; font-weight: 600; color: var(--text-muted); }

.filter-input {
    padding: 0.625rem 0.875rem;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: inherit; font-size: 0.875rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: white;
}
.filter-input:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 3px rgba(124,58,237,0.1); }

/* ==========================================================================
   Modals
   ========================================================================== */
.modal {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(15,23,42,0.65);
    backdrop-filter: blur(4px);
    display: flex; align-items: center; justify-content: center;
    z-index: 100; opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.modal.active { opacity: 1; pointer-events: auto; }

.modal-content {
    background: var(--card-bg); border-radius: var(--radius-xl);
    width: 100%; max-width: 520px;
    box-shadow: var(--shadow-lg); transform: translateY(20px);
    transition: transform 0.3s; max-height: 90vh; overflow-y: auto;
}
.modal.active .modal-content { transform: translateY(0); }

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex; justify-content: space-between; align-items: center;
    background: linear-gradient(135deg, #7c3aed, #a855f7);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.modal-header h3 { font-size: 1.125rem; font-weight: 600; color: white; }
.modal-close { background: rgba(255,255,255,0.2); border: none; color: white; cursor: pointer; border-radius: 6px; padding: 0.25rem; }
.modal-close:hover { background: rgba(255,255,255,0.35); }

.modal-body { padding: 1.5rem; }
.modal-footer { padding: 1.5rem; border-top: 1px solid var(--border-color); display: flex; justify-content: flex-end; gap: 1rem; }

/* ==========================================================================
   Toast Notifications
   ========================================================================== */
.toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 1000; display: flex; flex-direction: column; gap: 10px; }

.toast {
    background: #1e1b2e; color: white;
    padding: 1rem 1.5rem; border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 0.75rem;
    min-width: 300px; transform: translateX(120%);
    transition: transform 0.3s cubic-bezier(0.68,-0.55,0.265,1.55);
}
.toast.show { transform: translateX(0); }
.toast.success { border-left: 4px solid var(--success); }
.toast.error   { border-left: 4px solid var(--danger); }
.toast.info    { border-left: 4px solid var(--primary-color); }

/* ==========================================================================
   Status indicator dots
   ========================================================================== */
.status-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }
.status-dot.active   { background: var(--success); box-shadow: 0 0 6px rgba(16,185,129,0.5); }
.status-dot.inactive { background: var(--text-muted); }

/* ==========================================================================
   Page header row
   ========================================================================== */
.page-actions { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; }
.page-actions h2 { font-size: 1.25rem; font-weight: 700; color: var(--secondary-color); }

/* ==========================================================================
   Enquiry detail view in modal
   ========================================================================== */
.detail-row { display: flex; gap: 1rem; margin-bottom: 1rem; }
.detail-row .form-group { flex: 1; margin-bottom: 0; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) { .chart-grid { grid-template-columns: 1fr; } }

@media (max-width: 768px) {
    .sidebar { position: fixed; height: 100%; transform: translateX(-100%); }
    .sidebar.mobile-open { transform: translateX(0); }
    .mobile-menu-btn { display: block; }
    .top-header { padding: 0 1rem; }
    .main-content { padding: 1rem; }
    .filters-container { flex-direction: column; align-items: stretch; }
    .kpi-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) { .kpi-grid { grid-template-columns: 1fr; } }