/* ============================================
   JS PRINTIFY — Premium Design System
   Apple-inspired, Clean, Professional
   ============================================ */

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

:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #eff6ff;
    --success: #16a34a;
    --success-light: #f0fdf4;
    --warning: #d97706;
    --warning-light: #fffbeb;
    --danger: #dc2626;
    --danger-light: #fef2f2;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --white: #ffffff;
    --sidebar-w: 240px;
    --header-h: 60px;
    --radius: 10px;
    --radius-lg: 14px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 10px 10px -5px rgba(0,0,0,0.03);
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--gray-50);
    color: var(--gray-800);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* ======= SCROLLBAR ======= */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }

/* ======= LOGIN PAGE ======= */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f0f4ff 0%, #fafafa 50%, #f0fdf4 100%);
    padding: 20px;
}

.login-card {
    background: var(--white);
    border-radius: 20px;
    padding: 48px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-100);
}

.login-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
    justify-content: center;
}

.login-logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
}

.login-logo-text { text-align: left; }
.login-logo-name { font-size: 18px; font-weight: 700; color: var(--gray-900); }
.login-logo-tag { font-size: 11px; color: var(--gray-400); }

.login-title { font-size: 22px; font-weight: 600; color: var(--gray-900); margin-bottom: 6px; }
.login-sub { font-size: 13px; color: var(--gray-500); margin-bottom: 28px; }

/* ======= FORM ELEMENTS ======= */
.form-group { margin-bottom: 16px; }
.form-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 14px;
    color: var(--gray-800);
    background: var(--white);
    transition: var(--transition);
    outline: none;
    font-family: inherit;
}

.form-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08);
}

.form-input::placeholder { color: var(--gray-400); }

.form-input-icon {
    position: relative;
}

.form-input-icon .form-input { padding-left: 40px; }
.form-input-icon .input-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: 16px;
}

/* ======= BUTTONS ======= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border: 1.5px solid transparent;
    transition: var(--transition);
    font-family: inherit;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}
.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37,99,235,0.3);
}

.btn-secondary {
    background: var(--white);
    color: var(--gray-700);
    border-color: var(--gray-200);
}
.btn-secondary:hover { background: var(--gray-50); border-color: var(--gray-300); }

.btn-success { background: var(--success); color: white; border-color: var(--success); }
.btn-success:hover { background: #15803d; transform: translateY(-1px); }

.btn-danger { background: var(--danger); color: white; border-color: var(--danger); }
.btn-danger:hover { background: #b91c1c; }

.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-lg { padding: 12px 24px; font-size: 15px; }
.btn-full { width: 100%; }
.btn-icon { padding: 8px; }

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

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

.sidebar {
    width: var(--sidebar-w);
    background: var(--white);
    border-right: 1px solid var(--gray-100);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 100;
    overflow-y: auto;
    transition: var(--transition);
}

.sidebar-brand {
    padding: 20px 16px;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    flex-shrink: 0;
}

.brand-name { font-size: 15px; font-weight: 700; color: var(--gray-900); }
.brand-tag { font-size: 10px; color: var(--gray-400); margin-top: 1px; }

.nav-section {
    padding: 20px 16px 6px;
    font-size: 10px;
    font-weight: 600;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 16px;
    margin: 1px 8px;
    border-radius: var(--radius);
    cursor: pointer;
    color: var(--gray-600);
    font-size: 13.5px;
    font-weight: 450;
    transition: var(--transition);
    text-decoration: none;
}

.nav-item:hover { background: var(--gray-50); color: var(--gray-900); }
.nav-item.active { background: var(--primary-light); color: var(--primary); font-weight: 500; }
.nav-item i { font-size: 18px; width: 20px; flex-shrink: 0; }

.nav-badge {
    margin-left: auto;
    background: var(--danger);
    color: white;
    font-size: 10px;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

.main-content {
    margin-left: var(--sidebar-w);
    flex: 1;
    min-width: 0;
}

.topbar {
    height: var(--header-h);
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 14px;
    position: sticky;
    top: 0;
    z-index: 50;
}

.topbar-title { font-size: 16px; font-weight: 600; flex: 1; color: var(--gray-900); }

.search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--gray-50);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 7px 14px;
    width: 240px;
    transition: var(--transition);
}

.search-box:focus-within {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.08);
}

.search-box input {
    border: none;
    background: none;
    outline: none;
    font-size: 13px;
    color: var(--gray-800);
    width: 100%;
    font-family: inherit;
}

.search-box input::placeholder { color: var(--gray-400); }
.search-box i { color: var(--gray-400); font-size: 16px; }

.avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #7c3aed);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    flex-shrink: 0;
}

.page-content { padding: 24px; }

/* ======= CARDS ======= */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    padding: 20px;
    box-shadow: var(--shadow-sm);
}

/* ======= METRIC CARDS ======= */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 14px;
    margin-bottom: 24px;
}

.metric-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    padding: 18px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.metric-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }

.metric-label {
    font-size: 12px;
    color: var(--gray-500);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 8px;
}

.metric-label i { font-size: 15px; }
.metric-value { font-size: 26px; font-weight: 700; color: var(--gray-900); line-height: 1; }
.metric-sub { font-size: 11px; color: var(--gray-400); margin-top: 5px; }
.metric-sub.up { color: var(--success); }
.metric-sub.down { color: var(--danger); }
.metric-sub.warn { color: var(--warning); }

/* ======= TABLE ======= */
.table-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

table { width: 100%; border-collapse: collapse; }

thead tr { background: var(--gray-50); }

th {
    padding: 11px 16px;
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

td {
    padding: 12px 16px;
    border-top: 1px solid var(--gray-100);
    color: var(--gray-700);
    font-size: 13.5px;
}

tr:hover td { background: var(--gray-50); }

/* ======= BADGES ======= */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    gap: 4px;
}

.badge-success { background: var(--success-light); color: var(--success); }
.badge-warning { background: var(--warning-light); color: var(--warning); }
.badge-danger { background: var(--danger-light); color: var(--danger); }
.badge-primary { background: var(--primary-light); color: var(--primary); }
.badge-gray { background: var(--gray-100); color: var(--gray-600); }

/* ======= SECTION HEADER ======= */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.section-title { font-size: 16px; font-weight: 600; color: var(--gray-900); }

/* ======= FILTER ROW ======= */
.filter-row {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
    flex-wrap: wrap;
    align-items: center;
}

.filter-select {
    background: var(--white);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 7px 12px;
    font-size: 13px;
    color: var(--gray-700);
    font-family: inherit;
    outline: none;
    cursor: pointer;
    transition: var(--transition);
}

.filter-select:focus { border-color: var(--primary); }

/* ======= MODAL ======= */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(4px);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
    background: var(--white);
    border-radius: 16px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    transform: translateY(20px) scale(0.97);
    transition: var(--transition);
}

.modal-overlay.open .modal { transform: translateY(0) scale(1); }

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--gray-100);
}

.modal-title { font-size: 16px; font-weight: 600; color: var(--gray-900); }
.modal-body { padding: 24px; }
.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--gray-100);
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* ======= TOAST ======= */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    background: var(--white);
    border-radius: var(--radius);
    padding: 12px 16px;
    box-shadow: var(--shadow-lg);
    border-left: 4px solid var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 280px;
    animation: slideIn 0.3s ease;
    font-size: 13px;
}

.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--danger); }
.toast.warning { border-left-color: var(--warning); }

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ======= PROGRESS BAR ======= */
.progress-wrap { height: 6px; background: var(--gray-100); border-radius: 3px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--primary); border-radius: 3px; transition: width 0.6s ease; }
.progress-fill.success { background: var(--success); }
.progress-fill.warning { background: var(--warning); }

/* ======= LOADING ======= */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.loading-screen {
    position: fixed;
    inset: 0;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    flex-direction: column;
    gap: 16px;
}

/* ======= EMPTY STATE ======= */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray-400);
}

.empty-state i { font-size: 48px; margin-bottom: 12px; display: block; }
.empty-state h3 { font-size: 16px; font-weight: 500; color: var(--gray-600); margin-bottom: 6px; }
.empty-state p { font-size: 13px; }

/* ======= QUICK ACTIONS ======= */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.qa-card {
    background: var(--white);
    border: 1.5px solid var(--gray-100);
    border-radius: var(--radius-lg);
    padding: 16px;
    cursor: pointer;
    text-align: center;
    transition: var(--transition);
}

.qa-card:hover {
    border-color: var(--primary);
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.qa-icon { font-size: 24px; color: var(--primary); margin-bottom: 8px; }
.qa-label { font-size: 13px; font-weight: 500; color: var(--gray-800); }
.qa-sub { font-size: 11px; color: var(--gray-400); margin-top: 3px; }

/* ======= GRID ======= */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }

@media (max-width: 768px) {
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .metrics-grid { grid-template-columns: repeat(2, 1fr); }
    .search-box { width: 160px; }
}

/* ======= TABS ======= */
.tabs {
    display: flex;
    gap: 2px;
    border-bottom: 1.5px solid var(--gray-200);
    margin-bottom: 20px;
}

.tab {
    padding: 9px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-500);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1.5px;
    transition: var(--transition);
}

.tab:hover { color: var(--gray-800); }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }

/* ======= PHOTO UPLOAD ======= */
.photo-upload {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 2px dashed var(--gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    overflow: hidden;
    position: relative;
}

.photo-upload:hover { border-color: var(--primary); background: var(--primary-light); }
.photo-upload img { width: 100%; height: 100%; object-fit: cover; }

/* ======= DROPDOWN ======= */
.dropdown { position: relative; }
.dropdown-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    z-index: 100;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: var(--transition);
}

.dropdown.open .dropdown-menu { opacity: 1; pointer-events: all; transform: translateY(0); }
.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    font-size: 13px;
    color: var(--gray-700);
    cursor: pointer;
    transition: var(--transition);
}

.dropdown-item:hover { background: var(--gray-50); color: var(--gray-900); }
.dropdown-item.danger { color: var(--danger); }
.dropdown-item.danger:hover { background: var(--danger-light); }
.dropdown-divider { height: 1px; background: var(--gray-100); margin: 4px 0; }

/* ======= NOTIFICATION DOT ======= */
.notif-btn { position: relative; }
.notif-dot {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 8px;
    height: 8px;
    background: var(--danger);
    border-radius: 50%;
    border: 2px solid white;
}

/* ======= ANIMATIONS ======= */
.fade-in { animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.slide-in { animation: slideInLeft 0.3s ease; }
@keyframes slideInLeft { from { opacity: 0; transform: translateX(-20px); } to { opacity: 1; transform: translateX(0); } }