:root {
    --primary: #006837;
    --primary-dark: #005a2f;
    --secondary: #008542;
    --background: #f8fafc;
    --text: #1f2937;
    --border: #e2e8f0;
    --card: #ffffff;
    --danger: #ef4444;
    --success: #22c55e;
    --warning: #f59e0b;
    --info: #0ea5e9;
    --ai-primary: #0891b2;
    --ai-secondary: #06b6d4;
    --ai-bg: #ecfeff;
    --radius: 0.75rem;
    --shadow: 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);
    --header-height: 70px;
    --anim-duration: 0.3s;
}

[data-theme="dark"] {
    --primary: #008542;
    --primary-dark: #006837;
    --secondary: #00a651;
    --background: #0f172a;
    --text: #f1f5f9;
    --border: #1e293b;
    --card: #1e293b;
    --ai-primary: #06b6d4;
    --ai-secondary: #22d3ee;
    --ai-bg: #164e63;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Cairo', sans-serif;
}

body {
    background-color: var(--background);
    color: var(--text);
    transition: all var(--anim-duration) ease;
    min-height: 100vh;
    line-height: 1.5;
    padding-top: var(--header-height);
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    flex: 1;
}

header {
    background-color: var(--primary);
    padding: 0.5rem 0;
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    height: var(--header-height);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1rem;
    max-width: 1200px;
    margin: 0 auto;
    height: 100%;
}

.header-content > div {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.header-title {
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    text-align: center;
    font-family: 'Cairo', sans-serif;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
}

.side-menu {
    position: fixed;
    right: -100%;
    top: 0;
    width: 300px;
    height: 100vh;
    background-color: var(--background);
    box-shadow: var(--shadow);
    transition: right var(--anim-duration) ease;
    z-index: 999;
    overflow-y: auto;
    padding: calc(var(--header-height) + 1rem) 1rem 1rem 1rem;
}

.side-menu.active {
    right: 0;
}

.menu-toggle {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.menu-close {
    background: var(--primary);
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--anim-duration) ease;
    padding: 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.menu-close:hover {
    background-color: var(--secondary);
    transform: scale(1.1);
}

.menu-items {
    list-style: none;
}

.menu-item {
    margin-bottom: 1rem;
}

.menu-link {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    color: var(--text);
    text-decoration: none;
    transition: all var(--anim-duration) ease;
    border-radius: 0.5rem;
}

.menu-link:hover {
    background-color: var(--border);
}

.menu-link i {
    margin-left: 0.75rem;
    width: 20px;
    text-align: center;
}

.submenu {
    list-style: none;
    margin-right: 2rem;
    margin-top: 0.5rem;
    display: none;
}

.submenu.active {
    display: block;
}

footer {
    background-color: var(--primary);
    color: white;
    padding: 1rem;
    text-align: center;
    margin-top: auto;
}

.page-header {
    background-color: var(--card);
    padding: 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.8);
}

[data-theme="dark"] .page-header {
    background-color: rgba(30, 41, 59, 0.8);
}

.page-header h1 {
    font-size: 1.5rem;
    margin: 0;
    color: var(--primary);
    position: relative;
}

.page-header h1::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    right: 0;
    width: 50px;
    height: 3px;
    background-color: var(--primary);
    border-radius: 2px;
}

.header-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius);
    border: none;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    white-space: nowrap;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0));
    opacity: 0;
    transition: opacity 0.2s ease;
}

.btn:hover::before {
    opacity: 1;
}

.btn:active {
    transform: translateY(1px);
}

.btn-icon {
    padding: 0.5rem;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
}

.btn-success { background: linear-gradient(135deg, var(--success), #1b9d4d); }
.btn-danger { background: linear-gradient(135deg, var(--danger), #dc2626); }
.btn-warning { background: linear-gradient(135deg, var(--warning), #d97706); }
.btn-info { background: linear-gradient(135deg, var(--info), #0284c7); }

.btn-ai {
    background: linear-gradient(135deg, var(--ai-primary), var(--ai-secondary));
}

.btn-ai-tool {
    background: linear-gradient(135deg, var(--ai-primary), #0e7490);
    font-size: 0.8rem;
    padding: 0.5rem 0.8rem;
}

.btn-ai-tool:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(8, 145, 178, 0.3);
}

/* AI Toolbar */
.ai-toolbar {
    background: linear-gradient(135deg, rgba(8, 145, 178, 0.08), rgba(6, 182, 212, 0.05));
    padding: 1rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
    border: 1px solid rgba(8, 145, 178, 0.2);
    transition: all var(--anim-duration) ease;
}

[data-theme="dark"] .ai-toolbar {
    background: linear-gradient(135deg, rgba(8, 145, 178, 0.15), rgba(6, 182, 212, 0.08));
    border-color: rgba(6, 182, 212, 0.3);
}

.ai-toolbar-title {
    font-weight: 700;
    color: var(--ai-primary);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ai-toolbar-buttons {
    display: flex;
    flex-wrap: nowrap;
    gap: 0.5rem;
}

.toolbar {
    background-color: rgba(255, 255, 255, 0.7);
    padding: 1rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: all var(--anim-duration) ease;
}

[data-theme="dark"] .toolbar {
    background-color: rgba(30, 41, 59, 0.7);
    border-color: rgba(30, 41, 59, 0.8);
}

.toolbar:hover {
    box-shadow: var(--shadow-lg);
}

.toolbar-group {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.search-bar {
    flex: 1;
    min-width: 200px;
    display: flex;
    gap: 0.5rem;
}

.search-bar select {
    width: auto;
    min-width: 120px;
    max-width: 200px;
    flex-shrink: 0;
}

input, select, textarea {
    padding: 0.6rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background-color: var(--card);
    color: var(--text);
    font-size: 0.875rem;
    width: 100%;
    transition: all 0.2s ease;
    font-family: 'Cairo', sans-serif;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(0, 104, 55, 0.2);
}

.bulk-actions {
    display: none;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    margin-top: 2rem;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    box-shadow: var(--shadow);
    animation: slideDown 0.3s ease;
    color: white;
}

@keyframes slideDown {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.bulk-actions.visible {
    display: flex;
}

.bulk-actions span {
    color: white;
    font-size: 0.875rem;
    font-weight: 600;
}

.bulk-actions .btn {
    background: rgba(255, 255, 255, 0.2);
    box-shadow: none;
}

.bulk-actions .btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.bulk-color-btns {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.3rem 0.6rem;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 2rem;
}

.bulk-color-btns .color-label-btn {
    width: 20px;
    height: 20px;
}

/* Pagination Styles */
.pagination-info {
    background-color: var(--card);
    padding: 1rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 1rem;
    text-align: center;
    font-weight: 600;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.pagination-controls {
    background-color: var(--card);
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.4rem;
    border: 1px solid var(--border);
}

.pagination-controls.pagination-top {
    margin-top: 0;
    margin-bottom: 1rem;
}

.pagination-goto {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin-right: 0.75rem;
    border-right: 1px solid var(--border);
    padding-right: 0.75rem;
}

.pagination-goto input {
    width: 55px;
    padding: 0.4rem 0.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.8rem;
    font-family: 'Cairo', sans-serif;
    text-align: center;
    background: var(--card);
    color: var(--text);
}

.pagination-goto input:focus {
    border-color: var(--primary);
    outline: none;
}

.pagination-btn {
    padding: 0.45rem 0.7rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background-color: var(--card);
    color: var(--text);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.8rem;
    font-weight: 600;
    min-width: 34px;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.pagination-btn:hover {
    background-color: var(--primary);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.15);
}

.pagination-btn.active {
    background-color: var(--primary);
    color: white;
    border-color: var(--primary);
    box-shadow: 0 2px 4px rgba(0, 104, 55, 0.3);
}

.pagination-btn:disabled {
    background-color: var(--border);
    color: #999;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.pagination-ellipsis {
    padding: 0.6rem 0.5rem;
    color: var(--text);
    opacity: 0.7;
    font-weight: 600;
}

.contacts-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

.contact-card {
    background-color: var(--card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
    position: relative;
    transition: all 0.3s ease;
    border: 1px solid var(--border);
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    opacity: 0.7;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 20px -8px rgba(0, 0, 0, 0.15);
}

.contact-select {
    width: 1.25rem;
    height: 1.25rem;
    cursor: pointer;
    border-radius: 4px;
    accent-color: var(--primary);
}

.card-top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    gap: 0.5rem;
}

.card-top-bar .color-labels-row {
    margin: 0;
    flex: 1;
    justify-content: center;
}

.contact-info {
    text-align: center;
    margin-bottom: 1.5rem;
    position: relative;
}

.contact-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.contact-info p {
    font-size: 1rem;
    color: var(--text);
    opacity: 0.8;
    direction: ltr;
    text-align: center;
    margin: 0.25rem 0;
}

.contact-info small {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--primary);
    color: white;
    border-radius: 1rem;
    font-size: 0.75rem;
    margin-top: 0.75rem;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.contact-notes {
    font-size: 0.8rem;
    color: var(--text);
    opacity: 0.7;
    margin-top: 0.5rem;
    padding: 0.4rem 0.6rem;
    background: var(--ai-bg);
    border-radius: 0.5rem;
    text-align: right;
    line-height: 1.5;
    word-break: break-word;
}

.contact-notes i {
    margin-left: 0.25rem;
    color: var(--ai-primary);
}

.contact-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.action-group {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.action-btn {
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.1);
}

.action-btn:hover {
    transform: scale(1.15) rotate(5deg);
}

.whatsapp-btn { background: linear-gradient(135deg, #25D366, #128C7E); }
.viber-btn { background: linear-gradient(135deg, #7360F2, #665CAC); display: none; }
.sms-btn { background: linear-gradient(135deg, #5C6BC0, #3949AB); }
.phone-btn { background: linear-gradient(135deg, #4CAF50, #2E7D32); }

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    z-index: 1000;
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background-color: var(--card);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-body {
    padding: 1.5rem;
    display: grid;
    gap: 1rem;
}

.notification {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    animation: slideIn 0.3s ease;
    max-width: 300px;
}

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

.scroll-buttons {
    position: fixed;
    right: 1rem;
    top: 90%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    z-index: 100;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.scroll-btn {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    border: none;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.scroll-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.25);
}

.category-list {
    display: grid;
    gap: 1rem;
    margin-top: 1rem;
}

.category-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background-color: var(--card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

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

.category-item .category-name {
    font-weight: 600;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.category-item .category-count {
    color: white;
    font-size: 0.75rem;
    background-color: var(--primary);
    padding: 0.25rem 0.5rem;
    border-radius: 1rem;
    margin-right: 0.5rem;
}

.category-actions {
    display: flex;
    gap: 0.5rem;
}

.no-categories {
    text-align: center;
    padding: 2rem;
    color: var(--text);
    opacity: 0.7;
    font-style: italic;
}

.add-contact-btn {
    width: 100%;
    margin-bottom: 1.5rem;
    padding: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.add-contact-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0));
    z-index: -1;
    transform: translateY(-100%);
    transition: transform 0.5s ease;
}

.add-contact-btn:hover::after {
    transform: translateY(0);
}

input#editPhone, input#newPhone {
    direction: ltr;
    text-align: left;
}

.search-input-wrapper {
    position: relative;
    flex: 1;
    display: flex;
    align-items: center;
}

.clear-search-btn {
    position: absolute;
    left: 40px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text);
    opacity: 0.5;
    cursor: pointer;
    padding: 6px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    width: 28px;
    height: 28px;
    z-index: 5;
}

.clear-search-btn:hover {
    background-color: rgba(0, 0, 0, 0.1);
    opacity: 0.8;
}

[data-theme="dark"] .clear-search-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.ai-search-btn {
    position: absolute;
    left: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: linear-gradient(135deg, var(--ai-primary), var(--ai-secondary));
    border: none;
    color: white;
    cursor: pointer;
    padding: 4px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    width: 26px;
    height: 26px;
    z-index: 5;
    font-size: 0.7rem;
}

.ai-search-btn:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 2px 8px rgba(8, 145, 178, 0.4);
}

#searchInput {
    padding-left: 70px;
}

.order-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.order-input-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.order-input-group input {
    width: 100px;
    text-align: center;
    font-weight: 600;
    color: var(--primary);
}

.order-note {
    font-size: 0.75rem;
    color: var(--text);
    opacity: 0.7;
    margin-top: 0.25rem;
    font-style: italic;
}

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text);
    opacity: 0.7;
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--primary);
    opacity: 0.5;
}

.empty-state h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.empty-state p {
    max-width: 500px;
    margin: 0 auto 1.5rem;
}

.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 104, 55, 0.05), rgba(0, 133, 66, 0.02));
    z-index: -1;
    pointer-events: none;
}

[data-theme="dark"] .bg-gradient {
    background: linear-gradient(135deg, rgba(0, 104, 55, 0.1), rgba(0, 133, 66, 0.05));
}

.add-toolbar {
    background-color: rgba(255, 255, 255, 0.7);
    padding: 1rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 1rem;
    display: flex;
    flex-wrap: nowrap;
    gap: 0.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: all var(--anim-duration) ease;
    flex-direction: row;
    align-items: baseline;
}

[data-theme="dark"] .add-toolbar {
    background-color: rgba(30, 41, 59, 0.7);
    border-color: rgba(30, 41, 59, 0.8);
}

/* AI Modal Styles */
.ai-modal-content {
    max-width: 700px;
}

.ai-result-box {
    background-color: var(--ai-bg);
    border: 1px solid rgba(8, 145, 178, 0.2);
    border-radius: var(--radius);
    padding: 1rem;
    min-height: 100px;
    max-height: 400px;
    overflow-y: auto;
    white-space: pre-wrap;
    font-size: 0.9rem;
    line-height: 1.8;
}

.ai-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 2rem;
    color: var(--ai-primary);
    font-weight: 600;
}

.ai-loading .spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(8, 145, 178, 0.2);
    border-top-color: var(--ai-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.ai-contact-result {
    background-color: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease;
}

.ai-contact-result:hover {
    box-shadow: var(--shadow);
    transform: translateY(-1px);
}

.ai-contact-result .contact-data {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.ai-contact-result .contact-name {
    font-weight: 600;
    color: var(--primary);
}

.ai-contact-result .contact-phone {
    font-size: 0.85rem;
    color: var(--text);
    opacity: 0.8;
    direction: ltr;
}

.ai-contact-result .contact-category {
    font-size: 0.75rem;
    color: var(--ai-primary);
}

.ai-settings-textarea {
    min-height: 150px;
    font-family: monospace;
    direction: ltr;
    text-align: left;
    font-size: 0.85rem;
    line-height: 1.6;
    resize: vertical;
}

.ai-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.6rem;
    background: linear-gradient(135deg, var(--ai-primary), var(--ai-secondary));
    color: white;
    border-radius: 1rem;
    font-size: 0.7rem;
    font-weight: 600;
}

.extractor-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.extractor-tab {
    flex: 1;
    text-align: center;
    border-radius: var(--radius);
    transition: all 0.2s ease;
}

.extractor-tab:not(.active) {
    background: var(--border);
    color: var(--text);
    opacity: 0.7;
}

.extractor-tab.active {
    opacity: 1;
}

/* Navigation Tabs */
.nav-tabs {
    display: flex;
    gap: 0.25rem;
    background: var(--card);
    border-radius: var(--radius);
    padding: 0.35rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
    overflow-x: auto;
}

.nav-tab {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    background: transparent;
    color: var(--text);
    font-family: 'Cairo', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    border-radius: calc(var(--radius) - 4px);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}

.nav-tab:hover {
    background: var(--border);
}

.nav-tab.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 2px 8px rgba(0, 104, 55, 0.3);
}

/* App Sections */
.app-section {
    display: none;
}

.app-section.active {
    display: block;
    animation: fadeIn var(--anim-duration) ease;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.section-header h2 {
    font-size: 1.3rem;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Call Log */
.call-log-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.call-log-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: all 0.2s ease;
    border-right: 4px solid var(--primary);
}

.call-log-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-1px);
}

.call-log-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary);
}

.call-log-info {
    flex: 1;
}

.call-log-info .log-name {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text);
}

.call-log-info .log-phone {
    font-size: 0.85rem;
    opacity: 0.7;
    direction: ltr;
    text-align: right;
}

.call-log-info .log-meta {
    display: flex;
    gap: 1rem;
    margin-top: 0.25rem;
    font-size: 0.78rem;
    opacity: 0.6;
    flex-wrap: wrap;
}

.call-log-info .log-note {
    margin-top: 0.4rem;
    font-size: 0.8rem;
    color: var(--primary);
    padding: 0.2rem 0.5rem;
    background: var(--ai-bg);
    border-radius: 0.3rem;
    display: inline-block;
}

.call-log-actions {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

/* Favorites */
#sectionFavorites .contacts-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

/* Color Labels */
.color-label-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
    margin-left: 0.4rem;
    border: 2px solid rgba(0,0,0,0.1);
}

.color-labels-row {
    display: flex;
    gap: 0.35rem;
    margin-top: 0.4rem;
}

.color-label-btn {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.15s ease;
}

.color-label-btn:hover {
    transform: scale(1.3);
}

.color-label-btn.active {
    border-color: var(--text);
    box-shadow: 0 0 0 2px var(--card), 0 0 0 4px var(--text);
}

.color-green { background: #22c55e; }
.color-red { background: #ef4444; }
.color-yellow { background: #f59e0b; }
.color-blue { background: #3b82f6; }
.color-none { background: var(--border); }

/* Favorite Star */
.favorite-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    color: var(--border);
    transition: all 0.2s ease;
    padding: 0.25rem;
}

.favorite-btn:hover,
.favorite-btn.active {
    color: #f59e0b;
    transform: scale(1.2);
}

/* Duplicates Panel */
.duplicates-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--background);
    border-bottom: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 1rem;
}

.dup-count {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
}

.dup-toolbar-actions {
    display: flex;
    gap: 0.5rem;
}

.dup-group {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 0.75rem;
    overflow: hidden;
}

.dup-group-header {
    padding: 0.6rem 1rem;
    background: var(--background);
    border-bottom: 1px solid var(--border);
}

.dup-type-badge {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--primary);
}

.dup-type-badge i {
    margin-left: 0.3rem;
}

.dup-group-items {
    padding: 0.5rem;
}

.dup-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.75rem;
    border-radius: 0.5rem;
    transition: background 0.15s;
}

.dup-item:hover {
    background: var(--background);
}

.dup-item-info {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.dup-item-info strong {
    font-size: 0.9rem;
    color: var(--text);
}

.dup-item-phone {
    font-size: 0.8rem;
    direction: ltr;
    color: var(--text);
    opacity: 0.7;
}

.dup-item-cat {
    font-size: 0.7rem;
    padding: 0.15rem 0.5rem;
    background: var(--primary);
    color: white;
    border-radius: 1rem;
}

.dup-item-note {
    font-size: 0.75rem;
    opacity: 0.6;
    color: var(--text);
}

.btn-sm {
    font-size: 0.75rem;
    padding: 0.3rem 0.5rem;
    border-radius: 0.4rem;
}

/* Bulk Messaging Panel */
.bulk-messaging-panel {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.bulk-msg-step {
    background: var(--card);
    padding: 1.25rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.bulk-msg-step label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.bulk-msg-step textarea {
    width: 100%;
    font-family: 'Cairo', sans-serif;
    font-size: 0.9rem;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--background);
    color: var(--text);
    resize: vertical;
}

.bulk-msg-step select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: 'Cairo', sans-serif;
    background: var(--background);
    color: var(--text);
}

.bulk-msg-filter {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.bulk-msg-contacts-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    max-height: 500px;
    overflow-y: auto;
}

.bulk-msg-contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--background);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: all 0.2s ease;
}

.bulk-msg-contact-item.sent {
    opacity: 0.5;
    background: #f0fdf4;
    border-color: #86efac;
}

[data-theme="dark"] .bulk-msg-contact-item.sent {
    background: #052e16;
    border-color: #166534;
}

.bulk-msg-contact-item .msg-contact-info {
    flex: 1;
}

.bulk-msg-contact-item .msg-contact-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.bulk-msg-contact-item .msg-contact-phone {
    font-size: 0.8rem;
    opacity: 0.7;
}

.bulk-msg-contact-item .msg-preview {
    font-size: 0.78rem;
    color: var(--primary);
    margin-top: 0.25rem;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bulk-msg-contact-item .msg-actions {
    display: flex;
    gap: 0.4rem;
    align-items: center;
}

/* Section Search */
.section-search {
    margin-bottom: 1.25rem;
}

.section-search-wrapper {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.6rem 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.section-search-wrapper:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 104, 55, 0.1);
}

.section-search-wrapper i {
    color: var(--text);
    opacity: 0.4;
    font-size: 0.9rem;
}

.section-search-wrapper input {
    flex: 1;
    border: none;
    background: none;
    font-family: 'Cairo', sans-serif;
    font-size: 0.9rem;
    color: var(--text);
    outline: none;
}

.section-search-wrapper input::placeholder {
    color: var(--text);
    opacity: 0.4;
}

/* Template Variable Buttons */
.template-vars-row,
.template-presets {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.6rem;
    flex-wrap: wrap;
}

.template-vars-label {
    font-size: 0.78rem;
    font-weight: 600;
    opacity: 0.7;
    white-space: nowrap;
}

.template-var-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.35rem 0.7rem;
    border: 1px solid var(--primary);
    background: transparent;
    color: var(--primary);
    font-family: 'Cairo', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    border-radius: 2rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

.template-var-btn:hover {
    background: var(--primary);
    color: white;
    transform: scale(1.05);
}

.template-var-btn:active {
    transform: scale(0.95);
}

.template-preset-btn {
    padding: 0.3rem 0.65rem;
    border: 1px dashed var(--border);
    background: var(--background);
    color: var(--text);
    font-family: 'Cairo', sans-serif;
    font-size: 0.75rem;
    border-radius: 0.4rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

.template-preset-btn:hover {
    border-color: var(--secondary);
    background: var(--ai-bg);
    color: var(--primary);
}

/* Saved Templates */
.saved-templates-section {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px dashed var(--border);
}

.saved-templates-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.saved-templates-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.saved-template-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.35rem 0.7rem;
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: 2rem;
    font-size: 0.78rem;
    font-family: 'Cairo', sans-serif;
    cursor: pointer;
    transition: all 0.15s ease;
}

.saved-template-chip:hover {
    border-color: var(--primary);
    background: var(--ai-bg);
}

.saved-template-chip .chip-name {
    font-weight: 600;
    color: var(--text);
}

.saved-template-chip .chip-delete {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--danger);
    color: white;
    font-size: 0.6rem;
    border: none;
    cursor: pointer;
    transition: transform 0.15s;
    padding: 0;
    line-height: 1;
}

.saved-template-chip .chip-delete:hover {
    transform: scale(1.2);
}

/* Confirmation Dialog */
.confirm-dialog {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.2s ease;
}

.confirm-dialog-content {
    background: var(--card);
    border-radius: var(--radius);
    padding: 2rem;
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.confirm-dialog-content h3 {
    margin-bottom: 0.75rem;
    color: var(--text);
}

.confirm-dialog-content p {
    margin-bottom: 1.5rem;
    opacity: 0.8;
    font-size: 0.9rem;
}

.confirm-dialog-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

/* Responsive Design */

@media (max-width: 768px) {
    :root {
        --header-height: 60px;
    }

    .header-content > div {
        gap: 0.5rem;
    }

    .header-title {
        font-size: 0.85rem;
        line-height: 1.3;
    }

    .logo img {
        height: 36px;
    }

    .container {
        padding: 0.5rem;
    }

    .nav-tabs {
        gap: 0.15rem;
        padding: 0.25rem;
    }

    .nav-tab {
        font-size: 0.65rem;
        padding: 0.5rem 0.3rem;
        gap: 0.15rem;
    }

    .nav-tab i {
        font-size: 0.75rem;
    }

    .page-header {
        text-align: center;
        flex-direction: column;
        padding: 1rem;
    }

    .page-header h1 {
        font-size: 1.1rem;
    }

    .header-actions {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .header-actions .btn {
        font-size: 0.75rem;
        padding: 0.5rem 0.8rem;
    }

    .toolbar {
        flex-direction: column;
        padding: 0.75rem;
    }

    .search-bar {
        width: 100%;
        flex-direction: column;
    }

    .search-bar select {
        max-width: 100%;
        width: 100%;
    }

    .toolbar-group {
        justify-content: center;
        width: 100%;
    }

    .toolbar-group .btn {
        flex: 0 0 auto;
    }

    .contacts-grid {
        grid-template-columns: 1fr;
    }

    .contact-card {
        margin: 0;
        padding: 1rem;
    }

    .card-top-bar {
        flex-wrap: wrap;
        gap: 0.4rem;
    }

    .color-labels-row {
        order: 3;
        width: 100%;
        justify-content: center;
    }

    .action-group {
        flex-wrap: wrap;
        justify-content: center;
    }

    .bulk-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
        text-align: center;
    }

    .bulk-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .bulk-color-btns {
        justify-content: center;
    }

    .ai-toolbar {
        padding: 0.75rem;
    }



    .btn-ai-tool {
        font-size: 0.75rem;
        padding: 0.5rem 0.7rem;
        width: 100%;
        justify-content: center;
    }

    .ai-modal-content {
        max-width: 95%;
    }

    .scroll-buttons {
        right: 0.5rem;
    }

    .scroll-btn {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1rem;
    }

    .side-menu {
        width: 85%;
    }

    .pagination-controls {
        gap: 0.2rem;
        padding: 0.75rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .pagination-btn {
        min-width: 32px;
        padding: 0.4rem 0.6rem;
        font-size: 0.75rem;
    }

    .pagination-goto {
        margin-right: 0;
        padding-right: 0;
        border-right: none;
        width: 100%;
        justify-content: center;
        margin-top: 0.5rem;
        padding-top: 0.5rem;
        border-top: 1px solid var(--border);
    }

    .action-btn {
        min-height: 40px;
        min-width: 40px;
        width: 2.2rem;
        height: 2.2rem;
    }

    .btn {
        min-height: 40px;
    }

    .btn-icon {
        min-width: 36px;
        width: 36px;
        height: 36px;
    }

   
    .add-contact-btn {
        margin-bottom: 0;
    }

    .call-log-item {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .call-log-actions {
        justify-content: center;
    }

    .bulk-msg-contact-item {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .bulk-msg-contact-item .msg-actions {
        justify-content: center;
    }

    .bulk-msg-filter {
        flex-direction: column;
        gap: 0.5rem;
        align-items: stretch;
        text-align: center;
    }

    .template-vars-row,
    .template-presets {
        justify-content: center;
    }

    .saved-templates-header {
        flex-direction: column;
        gap: 0.5rem;
        align-items: stretch;
    }

    .extractor-tabs {
        flex-direction: column;
    }

    .modal {
        padding: 0.5rem;
    }

    .modal-content {
        max-height: 95vh;
    }

    .modal-header {
        padding: 1rem;
    }

    .modal-body {
        padding: 1rem;
    }

    .section-header {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .section-actions {
        justify-content: center;
    }

    .duplicates-toolbar {
        flex-direction: column;
        text-align: center;
    }

    .dup-toolbar-actions {
        justify-content: center;
        width: 100%;
    }

    .dup-item {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
        text-align: center;
    }

    .dup-item .btn-sm {
        align-self: center;
    }

    .confirm-dialog-content {
        width: 95%;
        padding: 1.5rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}