/* ============================================
   Gil Elektro App - Modern Dashboard Design
   Modern Card-Based Layout
   ============================================ */

/* ============================================
   CSS VARIABLES & RESET
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* PayPal-inspired Color Palette */
    --primary-color: #0070ba;
    --primary-dark: #005ea6;
    --primary-light: #009cde;
    --secondary-color: #6c7378;
    --success-color: #28a745;
    --error-color: #dc3545;
    --warning-color: #ffc439;
    --info-color: #17a2b8;
    
    /* Background Colors */
    --bg-color: #f5f7fa;
    --card-bg: #ffffff;
    --sidebar-bg: #2c2e2f;
    --header-bg: #ffffff;
    
    /* Text Colors */
    --text-color: #2c2e2f;
    --text-light: #687173;
    --text-white: #ffffff;
    
    /* Border & Shadow */
    --border-color: #cbd5e0;
    --border-light: #e8ecef;
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 2.5rem;
    
    /* Typography */
    --font-xs: 0.75rem;
    --font-sm: 0.875rem;
    --font-base: 1rem;
    --font-lg: 1.125rem;
    --font-xl: 1.25rem;
    --font-2xl: 1.5rem;
    --font-3xl: 1.875rem;
    --font-4xl: 2.25rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

/* ============================================
   BASE STYLES
   ============================================ */
body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: var(--font-base);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    max-width: 100vw;
}

html {
    overflow-x: hidden;
    max-width: 100vw;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
}

h1 { font-size: var(--font-3xl); }
h2 { font-size: var(--font-2xl); }
h3 { font-size: var(--font-xl); }
h4 { font-size: var(--font-lg); }

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--primary-dark);
}

/* ============================================
   AUTH PAGES (Login/Register)
   ============================================ */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #0070ba 0%, #009cde 100%);
}

.auth-container {
    width: 100%;
    max-width: 440px;
}

.auth-box {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-xl);
}

.auth-logo {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.auth-logo img {
    max-width: 100px;
    height: auto;
    margin-bottom: var(--spacing-md);
}

.auth-logo h1 {
    font-size: var(--font-2xl);
    color: var(--text-color);
    margin-bottom: 0;
}

.auth-form {
    margin-top: var(--spacing-lg);
}

.auth-links {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
}

.auth-links a {
    color: var(--primary-color);
    font-size: var(--font-sm);
    font-weight: 500;
}

/* ============================================
   APP LAYOUT
   ============================================ */
.app-wrapper {
    display: flex;
    min-height: 100vh;
    overflow-x: hidden;
    max-width: 100vw;
}

/* Sidebar - PayPal Style */
.sidebar {
    width: 100%;
    max-width: 260px;
    background: var(--sidebar-bg);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-lg);
}

.sidebar.open {
    transform: translateX(0);
}

.sidebar-header {
    padding: var(--spacing-xl) var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    background: rgba(0, 0, 0, 0.2);
}

.sidebar-logo {
    max-width: 70px;
    height: auto;
    margin-bottom: var(--spacing-sm);
}

.sidebar-header h2 {
    font-size: var(--font-lg);
    color: var(--text-white);
    font-weight: 600;
    margin-bottom: 0;
}

.sidebar-nav {
    padding: var(--spacing-md) 0;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    min-height: 48px;
    font-size: var(--font-sm);
}

.nav-item:hover {
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--text-white);
}

.nav-item.active {
    background-color: rgba(0, 112, 186, 0.15);
    border-left-color: var(--primary-light);
    color: var(--text-white);
    font-weight: 600;
}

.nav-icon {
    font-size: var(--font-lg);
    margin-right: var(--spacing-md);
    width: 24px;
    text-align: center;
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
    max-width: 100%;
    min-width: 0;
}

.main-header {
    background: var(--header-bg);
    border-bottom: 1px solid var(--border-light);
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.menu-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
    align-items: center;
    border-radius: var(--radius-md);
    transition: background-color 0.2s;
    flex-shrink: 0;
}

.menu-toggle:hover {
    background-color: var(--bg-color);
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-color);
    transition: all 0.3s;
}

.page-title {
    font-size: var(--font-2xl);
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.language-selector select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--card-bg);
    color: var(--text-color);
    font-size: var(--font-sm);
    min-height: 40px;
    cursor: pointer;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

/* Responsive header adjustments */
@media (max-width: 480px) {
    .main-header {
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }
    
    .header-left {
        flex: 1 1 100%;
        max-width: 100%;
    }
    
    .header-right {
        flex: 1 1 100%;
        justify-content: flex-end;
    }
    
    .page-title {
        font-size: var(--font-base);
        max-width: calc(100vw - 80px);
    }
    
    .language-selector select {
        font-size: var(--font-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
        min-height: 36px;
    }
}

.user-name {
    font-weight: 500;
    color: var(--text-color);
    font-size: var(--font-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

/* Hide user name on small screens */
@media (max-width: 768px) {
    .user-name {
        display: none;
    }
}

/* Smaller user name on medium screens */
@media (min-width: 769px) and (max-width: 1024px) {
    .user-name {
        font-size: var(--font-xs);
        max-width: 150px;
    }
}

.content-area {
    padding: var(--spacing-xl);
    flex: 1;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    overflow-x: hidden;
    box-sizing: border-box;
}

/* ============================================
   BUTTONS - PayPal Style
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.5rem;
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-base);
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: all 0.2s ease;
    min-height: 48px;
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
    line-height: 1.2;
    word-break: keep-all;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

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

.btn-secondary:hover {
    background: #5a5f63;
    box-shadow: var(--shadow-md);
}

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

.btn-success:hover {
    background: #218838;
    box-shadow: var(--shadow-md);
}

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

.btn-danger:hover {
    background: #c82333;
    box-shadow: var(--shadow-md);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: var(--font-sm);
    min-height: 36px;
    line-height: 1.2;
    white-space: normal;
    word-break: keep-all;
}

.btn-block {
    width: 100%;
    display: flex;
}

/* Button groups */
.d-flex.gap-1 .btn,
.d-flex.gap-2 .btn {
    flex: 1 1 auto;
    min-width: fit-content;
}

/* Prevent button text from breaking unnecessarily */
.btn {
    overflow: hidden;
    text-overflow: ellipsis;
}

.btn:hover {
    overflow: visible;
    z-index: 10;
}

/* ============================================
   FORMS - PayPal Style
   ============================================ */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-color);
    font-size: var(--font-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-base);
    font-family: inherit;
    background: var(--card-bg);
    color: var(--text-color);
    min-height: 48px;
    transition: all 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 112, 186, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%232c2e2f' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 12px;
    padding-right: 2.5rem;
    cursor: pointer;
}

.form-group input[type="file"] {
    padding: 0.625rem 1rem;
    border: 2px dashed var(--border-color);
    cursor: pointer;
}

.form-group input[type="file"]:focus {
    border-color: var(--primary-color);
    border-style: solid;
}

/* ============================================
   CARDS - PayPal Style
   ============================================ */
.card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: box-shadow 0.2s ease;
    overflow: hidden;
    word-wrap: break-word;
    max-width: 100%;
    box-sizing: border-box;
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-body {
    padding: 0;
    overflow: hidden;
    word-wrap: break-word;
}

.card-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-light);
    overflow: hidden;
}

.card-title {
    font-size: var(--font-xl);
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: var(--spacing-xs);
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.card-body {
    padding: 0;
}

.card-footer {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-light);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

/* ============================================
   DATA CARDS - Replacing Tables
   ============================================ */
.data-cards-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.data-card {
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

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

.data-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

.data-card-title {
    font-size: var(--font-lg);
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
    flex: 1;
}

.data-card-actions {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.data-card-body {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.data-card-field {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.data-card-label {
    font-size: var(--font-xs);
    color: var(--text-light);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-card-value {
    font-size: var(--font-base);
    color: var(--text-color);
    font-weight: 400;
    word-break: break-word;
}

.data-card-value strong {
    font-weight: 600;
    color: var(--text-color);
}

.data-card-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-lg);
    font-size: var(--font-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================
   TABLE STYLES (Legacy Support - Converted to Cards on Mobile)
   ============================================ */
.table-responsive {
    width: 100%;
    overflow: visible;
    max-width: 100%;
    box-sizing: border-box;
}

/* Horizontal scrollbar styling ONLY for projects-table pages */
.projects-table-page .table-responsive {
    overflow-x: auto;
    overflow-y: visible;
    -webkit-overflow-scrolling: touch;
}

.projects-table-page .admin-projects-table {
    min-width: 800px;
    width: 100%;
}

/* Ensure table containers don't overflow */
.table-responsive * {
    box-sizing: border-box;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

table thead {
    background: var(--bg-color);
}

table th {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    font-weight: 600;
    color: var(--text-color);
    font-size: var(--font-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-light);
}

table td {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-light);
    color: var(--text-color);
    font-size: var(--font-sm);
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

table tr:last-child td {
    border-bottom: none;
}

table tr:hover {
    background: var(--bg-color);
}

/* Global text wrapping for all elements */
strong, a, span, div, p {
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

/* Specific wrapping for long words */
strong, a {
    hyphens: auto;
    word-break: break-word;
}

/* Force break very long words and URLs */
a[href], 
strong[data-wrapped],
.project-title,
.log-details {
    word-break: break-all;
    overflow-wrap: anywhere;
}

/* Container max-width enforcement */
.content-area,
.card,
.table-responsive,
.card-body {
    max-width: 100%;
    overflow-wrap: break-word;
}

/* Prevent all images and media from overflowing */
img, video, iframe, object, embed {
    max-width: 100%;
    height: auto;
    box-sizing: border-box;
}

/* Prevent pre and code blocks from overflowing */
pre, code {
    max-width: 100%;
    overflow-x: auto;
    word-wrap: break-word;
    white-space: pre-wrap;
}

/* Convert ALL tables to cards for better UX */
table.card-view,
table.card-view thead,
table.card-view tbody,
table.card-view th,
table.card-view td,
table.card-view tr {
    display: block;
}

table.card-view thead {
    display: none;
}

table.card-view tbody {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr));
    gap: var(--spacing-md);
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
}

table.card-view tr {
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
    height: fit-content;
    overflow: hidden;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

table.card-view tr:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
    transform: translateY(-2px);
}

table.card-view td {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    padding: var(--spacing-xs) 0;
    border: none;
    gap: var(--spacing-xs);
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    max-width: 100%;
}

table.card-view td:before {
    content: attr(data-label) ":";
    font-weight: 600;
    color: var(--text-light);
    font-size: var(--font-xs);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    flex-shrink: 0;
    min-width: fit-content;
    margin-right: var(--spacing-xs);
}

table.card-view td:first-child {
    padding-top: 0;
    font-weight: 600;
    font-size: var(--font-lg);
    border-bottom: 2px solid var(--border-light);
    padding-bottom: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

table.card-view td:first-child:before {
    display: none !important;
    content: none !important;
}

table.card-view td:first-child strong,
table.card-view td:first-child a,
table.card-view td:first-child div {
    color: var(--primary-color);
    font-weight: 600;
}

table.card-view td:first-child a {
    text-decoration: none;
    transition: color 0.2s ease;
}

table.card-view td:first-child a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

table.card-view td:last-child {
    padding-bottom: 0;
    margin-top: var(--spacing-xs);
    padding-top: var(--spacing-xs);
    border-top: 1px solid var(--border-light);
    flex-direction: column;
    align-items: stretch;
}

/* Buttons in card view - flexible layout */
table.card-view td:last-child .btn {
    flex: 1 1 auto;
    min-width: fit-content;
    justify-content: center;
    margin-bottom: var(--spacing-xs);
    white-space: nowrap;
}

table.card-view td:last-child .d-flex {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    width: 100%;
}

table.card-view td:last-child .d-flex .btn {
    flex: 1 1 auto;
    min-width: fit-content;
}

table.card-view td:last-child form {
    flex: 1 1 auto;
    min-width: fit-content;
}

table.card-view td:last-child form .btn {
    width: 100%;
}

table.card-view td:last-child:before {
    display: block;
    width: 100%;
    margin-bottom: var(--spacing-sm);
}

/* Ensure buttons don't get too small */
table.card-view td:last-child .d-flex .btn {
    min-width: 80px;
}

/* On very small screens, stack buttons */
@media (max-width: 480px) {
    table.card-view td:last-child .d-flex {
        flex-direction: column;
    }
    
    table.card-view td:last-child .d-flex .btn,
    table.card-view td:last-child form {
        width: 100%;
    }
}

/* Text wrapping for long content */
table.card-view td strong,
table.card-view td a,
table.card-view td span,
table.card-view td div {
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
    hyphens: auto;
    max-width: 100%;
    display: block;
}

table.card-view td a {
    display: inline-block;
}

/* Badge styling in cards */
table.card-view td .badge {
    display: inline-flex;
    word-break: normal;
    white-space: nowrap;
}

/* Mobile optimization for card view */
@media (max-width: 767px) {
    table.card-view tbody {
        grid-template-columns: 1fr;
    }
    
    table.card-view tr {
        padding: var(--spacing-sm);
    }
}

/* ============================================
   GRID SYSTEM
   ============================================ */
.grid {
    display: grid;
    gap: var(--spacing-lg);
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
}

.grid-6 {
    grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr));
}

/* Mobile: 2 columns for filters */
@media (max-width: 767px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    .grid-6 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Very small mobile: 1 column */
@media (max-width: 480px) {
    .grid-4 {
        grid-template-columns: 1fr;
    }
    .grid-6 {
        grid-template-columns: 1fr;
    }
}

/* Grid items should not overflow */
.grid > * {
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

/* ============================================
   ALERTS - PayPal Style
   ============================================ */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    border-left: 4px solid;
    font-size: var(--font-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border-color: var(--success-color);
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border-color: var(--error-color);
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
    border-color: var(--warning-color);
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border-color: var(--info-color);
}

/* ============================================
   BADGES
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-lg);
    font-size: var(--font-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success {
    background: #d4edda;
    color: #155724;
}

.badge-warning {
    background: #fff3cd;
    color: #856404;
}

.badge-error {
    background: #f8d7da;
    color: #721c24;
}

.badge-info {
    background: #d1ecf1;
    color: #0c5460;
}

.badge-primary {
    background: rgba(0, 112, 186, 0.15);
    color: var(--primary-color);
}

.badge-secondary {
    background: #e9ecef;
    color: var(--secondary-color);
}

/* ============================================
   STATS CARDS
   ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    text-align: center;
    transition: all 0.2s ease;
}

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

.stat-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
    cursor: pointer;
}

.stat-card-link:hover {
    text-decoration: none;
    color: inherit;
}

.stat-value {
    font-size: var(--font-4xl);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--text-light);
    font-size: var(--font-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================
   PHOTO GALLERY
   ============================================ */
.photo-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.photo-item-wrapper {
    position: relative;
}

.photo-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

.photo-item:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-badge {
    position: absolute;
    top: var(--spacing-xs);
    left: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(0, 0, 0, 0.75);
    color: white;
    border-radius: var(--radius-sm);
    font-size: var(--font-xs);
    font-weight: 600;
}

.photo-delete-btn {
    position: absolute;
    top: var(--spacing-xs);
    right: var(--spacing-xs);
    background: var(--error-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 16px;
    z-index: 10;
    transition: all 0.2s ease;
    opacity: 0;
}

.photo-item-wrapper:hover .photo-delete-btn {
    opacity: 1;
}

.photo-delete-btn:hover {
    background: #c82333;
    transform: scale(1.1);
}

/* ============================================
   MODAL - PayPal Style
   ============================================ */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
    padding: var(--spacing-lg);
}

.modal-content {
    background-color: var(--card-bg);
    margin: 2% auto;
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 600px;
    box-shadow: var(--shadow-xl);
    animation: slideDown 0.3s ease;
}

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

.modal-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    font-size: var(--font-xl);
    color: var(--text-color);
}

.modal-close {
    color: var(--text-light);
    font-size: var(--font-2xl);
    font-weight: bold;
    cursor: pointer;
    background: none;
    border: none;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.modal-close:hover {
    background: var(--bg-color);
    color: var(--text-color);
}

.modal-body {
    padding: var(--spacing-xl);
}

.modal-footer {
    padding: var(--spacing-xl);
    border-top: 1px solid var(--border-light);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

/* ============================================
   PROGRESS BAR
   ============================================ */
.upload-progress {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--bg-color);
    border-radius: var(--radius-md);
    display: none;
}

.upload-progress.active {
    display: block;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-top: var(--spacing-sm);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    transition: width 0.3s ease;
    width: 0%;
}

/* ============================================
   CALENDAR STYLES - Keep as is
   ============================================ */
#calendar {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.fc {
    font-family: inherit;
}

.fc-header-toolbar {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

.fc-button {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all 0.2s ease;
}

.fc-button:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.fc-button-active {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.fc-toolbar-title {
    font-size: var(--font-xl);
    font-weight: 600;
    color: var(--text-color);
}

.fc-daygrid-day {
    background-color: var(--card-bg);
}

.fc-daygrid-day.fc-day-today {
    background-color: rgba(0, 112, 186, 0.05);
}

.fc-daygrid-day-number {
    color: var(--text-color);
    padding: var(--spacing-sm);
}

.fc-day-today .fc-daygrid-day-number {
    font-weight: 700;
    color: var(--primary-color);
}

.fc-event {
    border-radius: var(--radius-sm);
    padding: 2px 4px;
    font-size: var(--font-xs);
    cursor: pointer;
}

.event-type-note {
    background-color: #6c757d;
}

.event-type-vacation {
    background-color: #28a745;
}

.event-type-task {
    background-color: #007bff;
}

.event-type-reminder {
    background-color: #ffc107;
    color: #000;
}

.event-recurring {
    border-left: 3px solid #000;
}

/* Calendar Modal */
#eventModal .modal-content,
#recurringTaskModal .modal-content {
    max-width: 700px;
}

#recurrenceDaysGroup {
    margin-top: var(--spacing-md);
}

#recurrenceDaysGroup .checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

#recurrenceDaysGroup .checkbox-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
}

#recurrenceDaysGroup .checkbox-item:hover {
    background: rgba(0, 112, 186, 0.05);
    border-color: var(--primary-color);
}

#recurrenceDaysGroup .checkbox-item input[type="checkbox"] {
    cursor: pointer;
    width: 18px;
    height: 18px;
}

.checkbox-label-all-day {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
}

.checkbox-label-all-day:hover {
    background: rgba(0, 112, 186, 0.05);
    border-color: var(--primary-color);
}

.checkbox-label-all-day input[type="checkbox"] {
    cursor: pointer;
    width: 18px;
    height: 18px;
}

/* ============================================
   CATEGORY TREE
   ============================================ */
.category-tree {
    padding: var(--spacing-sm) 0;
}

.category-item {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    border-radius: var(--radius-md);
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    transition: all 0.2s ease;
}

.category-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.category-level-1 {
    border-left: 4px solid var(--primary-color);
    font-weight: 600;
}

.category-level-2 {
    margin-left: var(--spacing-lg);
    border-left: 4px solid var(--secondary-color);
}

.category-level-3 {
    margin-left: calc(var(--spacing-lg) * 2);
    border-left: 4px solid var(--border-color);
    font-size: var(--font-sm);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

.d-flex { 
    display: flex;
    flex-wrap: wrap;
}
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }
.gap-1 { gap: var(--spacing-sm); }
.gap-2 { gap: var(--spacing-md); }

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablets */
@media (min-width: 768px) {
    .sidebar {
        transform: translateX(0);
        position: fixed;
    }
    
    .main-content {
        margin-left: 260px;
    }
    
    .menu-toggle {
        display: none;
    }
}

/* Laptops and Desktops */
@media (min-width: 1024px) {
    .content-area {
        padding: var(--spacing-2xl);
    }
    
    .grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .data-card-body {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

/* Large Desktops */
@media (min-width: 1440px) {
    .content-area {
        max-width: 1600px;
    }
}

/* Mobile */
@media (max-width: 767px) {
    :root {
        --spacing-xl: 1.5rem;
        --spacing-2xl: 1.75rem;
    }
    
    body, html {
        overflow-x: hidden !important;
        max-width: 100vw !important;
    }
    
    .main-header {
        padding: var(--spacing-md);
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .page-title {
        font-size: var(--font-lg);
        max-width: calc(100vw - 120px);
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    
    .content-area {
        padding: var(--spacing-md);
        overflow-x: hidden;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .card {
        padding: var(--spacing-md);
    }
    
    .modal-content {
        margin: 0;
        max-width: 100%;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .photo-gallery {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }
    
    .data-card-body {
        grid-template-columns: 1fr;
    }
    
    /* Mobile button improvements */
    .btn {
        font-size: var(--font-sm);
        padding: 0.5rem 1rem;
    }
    
    .btn-sm {
        font-size: var(--font-xs);
        padding: 0.375rem 0.75rem;
    }
    
    /* Action Links */
    .action-links {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .action-link {
        display: block;
        padding: 0.25rem 0.5rem;
        color: var(--primary-color);
        text-decoration: none;
        font-size: var(--font-sm);
        transition: color 0.2s;
        white-space: nowrap;
    }
    
    .action-link:hover {
        color: var(--primary-dark);
        text-decoration: underline;
    }
    
    .action-link-danger {
        color: var(--error-color);
    }
    
    .action-link-danger:hover {
        color: var(--error-color);
    }
    
    /* Force column layout for button groups on mobile */
    .d-flex.gap-1,
    .d-flex.gap-2 {
        flex-direction: column;
    }
    
    .d-flex.gap-1 .btn,
    .d-flex.gap-2 .btn {
        width: 100%;
    }
}

/* Print Styles */
@media print {
    .sidebar,
    .main-header,
    .btn,
    .modal {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #000 !important;
    }
}

/* Accessibility */
*:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}