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

:root {
    --bg-primary: #f8fafc;
    --bg-card: #ffffff;
    --sidebar-bg: #0f172a;
    --sidebar-hover: #1e293b;
    --sidebar-active: #0284c7;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --text-light: #f8fafc;
    --primary: #0284c7;
    --primary-hover: #0369a1;
    --success: #10b981;
    --success-light: #d1fae5;
    --success-text: #065f46;
    --danger: #ef4444;
    --danger-light: #fee2e2;
    --danger-text: #991b1b;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --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);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-main);
    line-height: 1.5;
}

/* App Layout */
.app-container {
    display: flex;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Sidebar Styling */
.sidebar {
    width: 260px;
    background-color: var(--sidebar-bg);
    color: var(--text-light);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.sidebar-header {
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-logo {
    max-width: 45px;
    height: auto;
    border-radius: var(--radius-sm);
    object-fit: contain;
}

.sidebar-title {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--text-light);
    white-space: nowrap;
}

.sidebar-menu {
    list-style: none;
    padding: 20px 12px;
    flex-grow: 1;
}

.sidebar-menu li {
    margin-bottom: 8px;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    color: #94a3b8;
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.sidebar-menu a:hover {
    background-color: var(--sidebar-hover);
    color: var(--text-light);
}

.sidebar-menu li.active a {
    background-color: var(--sidebar-active);
    color: var(--text-light);
    box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
}

.sidebar-footer {
    padding: 16px 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
    font-size: 12px;
    color: #64748b;
}

/* Main Content Area */
.main-content {
    flex-grow: 1;
    margin-left: 260px;
    padding: 30px;
    transition: var(--transition);
    width: calc(100% - 260px);
}

/* Navbar/Top header */
.top-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    background-color: var(--bg-card);
    padding: 16px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-main);
}

.top-header-title {
    font-size: 22px;
    font-weight: 700;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-name {
    font-weight: 600;
    font-size: 14px;
}

.logout-btn {
    padding: 6px 12px;
    background-color: var(--danger-light);
    color: var(--danger-text);
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

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

/* Dashboard Stat Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background-color: var(--bg-card);
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
}

.stat-card.primary::before { background-color: var(--primary); }
.stat-card.success::before { background-color: var(--success); }
.stat-card.danger::before { background-color: var(--danger); }

.stat-title {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 4px;
}

.stat-sub {
    font-size: 12px;
    color: var(--text-muted);
}

.stat-icon {
    font-size: 32px;
    opacity: 0.15;
}

/* Cards & Content blocks */
.card {
    background-color: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    padding: 24px;
    margin-bottom: 30px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: 18px;
    font-weight: 600;
}

/* Forms styling */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

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

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

label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-main);
}

input[type="text"],
input[type="email"],
input[type="number"],
input[type="date"],
input[type="password"],
select,
textarea {
    width: 100%;
    padding: 10px 14px;
    font-family: inherit;
    font-size: 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    outline: none;
    transition: var(--transition);
    background-color: #f8fafc;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--primary);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
}

.btn-primary { background-color: var(--primary); color: white; }
.btn-primary:hover { background-color: var(--primary-hover); }

.btn-success { background-color: var(--success); color: white; }
.btn-success:hover { background-color: #059669; }

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

.btn-secondary { background-color: #e2e8f0; color: var(--text-main); }
.btn-secondary:hover { background-color: #cbd5e1; }

.btn-group {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

/* Custom Table Design */
.table-responsive {
    width: 100%;
    overflow-x: auto;
}

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

table.custom-table th,
table.custom-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
}

table.custom-table th {
    background-color: #f8fafc;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
}

table.custom-table tbody tr {
    transition: var(--transition);
}

table.custom-table tbody tr:hover {
    background-color: #f1f5f9;
}

/* Custom Badges */
.badge {
    display: inline-block;
    padding: 4px 8px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 50px;
}

.badge-paid {
    background-color: var(--success-light);
    color: var(--success-text);
}

.badge-unpaid {
    background-color: var(--danger-light);
    color: var(--danger-text);
}

/* Filter & Search Bar Layout */
.filter-search-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.search-wrapper {
    position: relative;
    flex-grow: 1;
    max-width: 400px;
}

.filter-wrapper {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* Glassmorphism Login Page style */
.login-body {
    background: radial-gradient(circle at 10% 20%, rgb(4, 21, 45) 0%, rgb(16, 37, 68) 90.1%);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.login-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 420px;
    padding: 40px 30px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    color: white;
    transition: var(--transition);
}

.login-logo {
    display: block;
    max-width: 90px;
    margin: 0 auto 20px;
    border-radius: var(--radius-md);
}

.login-title {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.login-sub {
    text-align: center;
    font-size: 13px;
    color: #94a3b8;
    margin-bottom: 30px;
}

.login-card label {
    color: #cbd5e1;
}

.login-card input {
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: white;
}

.login-card input:focus {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--primary);
    color: white;
}

.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    margin-bottom: 20px;
    font-weight: 500;
}

.alert-danger {
    background-color: var(--danger-light);
    color: var(--danger-text);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.alert-success {
    background-color: var(--success-light);
    color: var(--success-text);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

/* Image Upload Styling for Settings Page */
.logo-preview-container {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    padding: 15px;
    background-color: #f8fafc;
    border-radius: var(--radius-md);
    border: 1px dashed var(--border-color);
}

.logo-preview {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: var(--radius-sm);
    background-color: white;
    border: 1px solid var(--border-color);
}

/* Actions list on Invoices page */
.action-links {
    display: flex;
    gap: 8px;
}

.action-btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    color: white;
    text-decoration: none;
    font-size: 13px;
    transition: var(--transition);
}

.action-btn.edit { background-color: var(--primary); }
.action-btn.edit:hover { background-color: var(--primary-hover); }
.action-btn.print { background-color: var(--success); }
.action-btn.print:hover { background-color: #059669; }
.action-btn.delete { background-color: var(--danger); }
.action-btn.delete:hover { background-color: #dc2626; }

/* Responsive Media Queries */
@media (max-width: 992px) {
    .sidebar {
        left: -260px;
    }
    
    .main-content {
        margin-left: 0;
        width: 100%;
        padding: 20px;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .app-container.sidebar-open .sidebar {
        left: 0;
    }
    
    .app-container.sidebar-open .sidebar-overlay {
        display: block;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* Sidebar Overlay on mobile */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 999;
}

@media (max-width: 576px) {
    .filter-search-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-wrapper {
        max-width: 100%;
    }
    
    .top-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .user-profile {
        align-self: stretch;
        justify-content: space-between;
    }
}

/* User Profile Dropdown Styles */
.user-profile-wrapper {
    position: relative;
    display: inline-block;
}

.user-profile-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    user-select: none;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
}

.user-profile-trigger:hover {
    background-color: #f1f5f9;
    border-color: #cbd5e1;
}

.user-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    min-width: 170px;
    z-index: 2000;
    list-style: none;
    padding: 6px 0;
}

.user-dropdown-menu.show {
    display: block;
    animation: dropdownFadeIn 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.user-dropdown-menu li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-main);
    text-decoration: none;
    transition: var(--transition);
}

.user-dropdown-menu li a:hover {
    background-color: #f1f5f9;
    color: var(--primary);
}

.user-dropdown-menu li.divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 6px 0;
}

@keyframes dropdownFadeIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}