/* CSS Variables */
:root {
    --primary-color: #facc15;
    --primary-hover: #eab308;
    --danger-color: #dc2626;
    --danger-hover: #b91c1c;
    --success-color: #facc15;
    --warning-color: #fde047;
    --bg-color: #0a0a0a;
    --card-bg: #171717;
    --text-color: #fafafa;
    --text-muted: #a3a3a3;
    --border-color: #262626;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 4px 6px rgba(0, 0, 0, 0.4);
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    /* Prevent layout shifts when keyboard opens on mobile */
    height: 100%;
    overflow: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.5;
    height: 100%;
    overflow-y: auto;
    -webkit-tap-highlight-color: transparent;
    -webkit-overflow-scrolling: touch;
}

/* Container */
.container {
    max-width: 100%;
    min-height: 100vh;
}

.hidden {
    display: none !important;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    touch-action: manipulation;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #000000;
}

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

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

.btn-secondary:hover,
.btn-secondary:active {
    background-color: #d1d5db;
}

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

.btn-danger:hover,
.btn-danger:active {
    background-color: var(--danger-hover);
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-add {
    background-color: var(--success-color);
    color: #000000;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-add:hover,
.btn-add:active {
    background-color: #eab308;
}

.btn-edit {
    background-color: var(--primary-color);
    color: #000000;
}

/* Auth Container */
#auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: linear-gradient(135deg, #171717 0%, #000000 100%);
}

.auth-box {
    background: #171717;
    padding: 2rem;
    border-radius: 1rem;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
    border: 1px solid #262626;
}

/* Logo Styles */
.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.logo-icon {
    width: 28px;
    height: 28px;
    color: var(--primary-color);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-color);
}

.logo-highlight {
    color: var(--primary-color);
}

/* Header Logo */
.header-logo {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.header-logo-icon {
    width: 16px;
    height: 16px;
    color: var(--primary-color);
}

.header-logo-text {
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-color);
}

.auth-form h2 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1rem;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background-color: #0a0a0a;
    color: var(--text-color);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.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(250, 204, 21, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.auth-form .btn {
    width: 100%;
    margin-top: 0.5rem;
}

.auth-switch {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.auth-switch a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.reset-info {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.auth-legal {
    margin-top: 1rem;
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.auth-legal a {
    color: var(--text-muted);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.auth-legal a:hover {
    color: var(--primary-color);
}

.legal-sep {
    margin: 0 0.5rem;
    opacity: 0.8;
}

.legal-body {
    max-height: 60vh;
    overflow: auto;
    padding: 0.5rem 0;
    color: var(--text-color);
    line-height: 1.6;
}

.legal-body h4 {
    margin: 1rem 0 0.5rem;
    font-size: 1rem;
}

.legal-body p,
.legal-body li {
    color: var(--text-muted);
}

.legal-body a {
    color: var(--primary-color);
}

/* reCAPTCHA styling */
.recaptcha-container {
    display: flex;
    justify-content: center;
    margin: 1rem 0;
}

.recaptcha-container .g-recaptcha {
    transform-origin: center;
}

@media (max-width: 340px) {
    .recaptcha-container .g-recaptcha {
        transform: scale(0.9);
    }
}

.message {
    padding: 0.75rem;
    border-radius: 0.5rem;
    margin-top: 1rem;
    text-align: center;
    font-size: 0.875rem;
}

.message.success {
    background-color: #dcfce7;
    color: #166534;
}

.message.error {
    background-color: #fee2e2;
    color: #991b1b;
}

/* Pending Approval Container */
#pending-approval-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: linear-gradient(135deg, #171717 0%, #000000 100%);
}

.pending-approval-content {
    text-align: center;
    padding: 2rem 1rem;
}

.pending-icon {
    width: 64px;
    height: 64px;
    color: var(--primary-color);
    margin: 0 auto 1.5rem;
}

.pending-approval-content h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.pending-approval-content p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.pending-approval-content .btn {
    width: 100%;
    max-width: 200px;
}

/* App Header */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.75rem;
    background-color: #000000;
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.app-header .btn {
    background-color: var(--primary-color);
    color: #000000;
    padding: 0.35rem 0.6rem;
    font-size: 0.75rem;
}

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

/* Tab Navigation */
.tab-nav {
    display: flex;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    background-color: #171717;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 58px;
    z-index: 99;
}

.tab-btn {
    flex: 1 0 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    padding: 0.5rem 0.2rem;
    min-height: 50px;
    background: none;
    border: none;
    font-size: 0.5rem;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.2s;
}

.tab-btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.tab-btn span {
    display: block;
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-btn:active {
    background-color: rgba(250, 204, 21, 0.1);
}

/* Tab Content */
.tab-content {
    padding: 1rem;
    padding-bottom: 5rem;
}

.tab-panel {
    animation: fadeIn 0.2s ease;
}

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

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.panel-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
}

/* Sort Controls */
.sort-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background-color: var(--card-bg);
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
}

.sort-controls label {
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
}

.sort-controls select {
    flex: 1;
    padding: 0.5rem;
    font-size: 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    background-color: #0a0a0a;
    color: var(--text-color);
}

/* Items List */
.items-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* County Groups (Collapsible) */
.county-group {
    background-color: var(--card-bg);
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.county-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    cursor: pointer;
    background-color: #1f1f1f;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.county-header:hover,
.county-header:active {
    background-color: #2a2a2a;
}

.county-header.collapsed {
    border-bottom: none;
}

.county-toggle {
    font-size: 0.75rem;
    color: var(--primary-color);
    width: 1rem;
    text-align: center;
}

.county-name {
    font-weight: 600;
    font-size: 1rem;
    color: var(--primary-color);
    flex: 1;
}

.county-count {
    font-size: 0.875rem;
    color: var(--text-muted);
    background-color: var(--border-color);
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
}

.county-content {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.county-content.collapsed {
    display: none;
}

.county-content .item-card {
    margin: 0;
}

/* Date Groups (Collapsible) for Activity */
.date-group {
    background-color: var(--card-bg);
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.date-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    cursor: pointer;
    background-color: #1f1f1f;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.date-header:hover,
.date-header:active {
    background-color: #2a2a2a;
}

.date-header.collapsed {
    border-bottom: none;
}

.date-toggle {
    font-size: 0.75rem;
    color: var(--primary-color);
    width: 1rem;
    text-align: center;
}

.date-name {
    font-weight: 600;
    font-size: 1rem;
    color: var(--primary-color);
    flex: 1;
}

.date-count {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.date-content {
    padding: 0.5rem;
}

.date-content.collapsed {
    display: none;
}

/* Bill Status Groups (Collapsible) */
.bill-status-group {
    background-color: var(--card-bg);
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
    overflow: hidden;
    margin-bottom: 1rem;
}

.bill-status-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    cursor: pointer;
    background-color: #1f1f1f;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.bill-status-header:hover,
.bill-status-header:active {
    background-color: #2a2a2a;
}

.bill-status-header.collapsed {
    border-bottom: none;
}

.status-toggle {
    font-size: 0.75rem;
    color: var(--primary-color);
    width: 1rem;
    text-align: center;
}

.status-name {
    font-weight: 600;
    font-size: 1rem;
    color: var(--primary-color);
    flex: 1;
}

.status-count {
    font-size: 0.875rem;
    color: var(--text-muted);
    background-color: var(--border-color);
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
}

.bill-status-content {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.bill-status-content.collapsed {
    display: none;
}

.bill-status-content .item-card {
    margin: 0;
}

/* Task Items */
.task-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.task-item:last-child {
    border-bottom: none;
}

.task-text {
    flex: 1;
    font-size: 0.9375rem;
    color: var(--text-color);
    word-break: break-word;
}

.task-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: all 0.2s;
}

.btn-icon:hover,
.btn-icon:active {
    background-color: var(--border-color);
    color: var(--text-color);
}

.btn-icon svg {
    width: 16px;
    height: 16px;
}

.btn-delete-task:hover,
.btn-delete-task:active {
    background-color: var(--danger-color);
    border-color: var(--danger-color);
    color: white;
}

.btn-flag-task:hover,
.btn-flag-task:active {
    background-color: #f59e0b;
    border-color: #f59e0b;
    color: white;
}

/* Flag Button */
.btn-flag {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    background-color: transparent;
    border: 1px solid #f59e0b;
    color: #f59e0b;
}

.btn-flag:hover,
.btn-flag:active {
    background-color: #f59e0b;
    color: #000;
}

.btn-flag svg {
    flex-shrink: 0;
}

/* Follow Ups List (Home Tab) */

.followups-badge {
    background-color: #f59e0b;
    color: #000;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
    min-width: 1.5rem;
    text-align: center;
}

/* Badge in panel header */
.panel-header .followups-badge {
    margin-left: auto;
}

.followups-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.followup-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.75rem;
    background-color: var(--card-bg);
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
}

.followup-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
    min-width: 0;
}

.followup-category {
    font-size: 0.75rem;
    font-weight: 600;
    color: #f59e0b;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.followup-title {
    font-size: 0.9375rem;
    color: var(--text-color);
    word-break: break-word;
}

.followup-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.followup-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.btn-view {
    background-color: var(--primary-color);
    color: #000;
}

.btn-dismiss {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
}

.btn-dismiss:hover,
.btn-dismiss:active {
    background-color: var(--border-color);
    color: var(--text-color);
}

@media (max-width: 480px) {
    .followup-item {
        flex-direction: column;
    }

    .followup-actions {
        width: 100%;
    }

    .followup-actions .btn {
        flex: 1;
    }
}

/* Pending Users Section */
.pending-users-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.pending-users-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.pending-user-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.75rem;
    background-color: var(--card-bg);
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
}

.pending-user-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
    min-width: 0;
}

.pending-user-email {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-color);
    word-break: break-word;
}

.pending-user-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.pending-user-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.btn-approve {
    background-color: var(--success-color);
    color: #000;
}

.btn-approve:hover,
.btn-approve:active {
    background-color: #eab308;
}

@media (max-width: 480px) {
    .pending-user-item {
        flex-direction: column;
    }

    .pending-user-actions {
        width: 100%;
    }

    .pending-user-actions .btn {
        flex: 1;
    }
}

.empty-text,
.loading-text,
.error-text {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
}

.error-text {
    color: var(--danger-color);
}

/* Item Card */
.item-card {
    background-color: var(--card-bg);
    border-radius: 0.75rem;
    padding: 1rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

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

.card-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-color);
    word-break: break-word;
}

.status-badge,
.hours-badge {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
    white-space: nowrap;
    flex-shrink: 0;
}

.status-badge {
    background-color: var(--border-color);
    color: var(--text-muted);
}

.status-badge.status-pending {
    background-color: #fef3c7;
    color: #92400e;
}

.status-badge.status-approved,
.status-badge.status-active,
.status-badge.status-paid {
    background-color: #dcfce7;
    color: #166534;
}

.status-badge.status-in-progress,
.status-badge.status-in-service {
    background-color: #dbeafe;
    color: #1e40af;
}

.status-badge.status-completed {
    background-color: #d1fae5;
    color: #065f46;
}

.status-badge.status-denied,
.status-badge.status-out-of-service,
.status-badge.status-overdue,
.status-badge.status-unpaid {
    background-color: #fee2e2;
    color: #991b1b;
}

.renewal-warning {
    background-color: #fef3c7;
    color: #92400e;
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
    white-space: nowrap;
}

.deposit-amount {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    flex-shrink: 0;
}

.inspection-date {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    flex-shrink: 0;
}

.hours-badge {
    background-color: #dbeafe;
    color: #1e40af;
}

.card-details {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.card-details p {
    margin-bottom: 0.25rem;
    word-break: break-word;
}

.permit-image {
    margin-top: 0.75rem;
}

.permit-photo {
    max-width: 100%;
    max-height: 200px;
    border-radius: 4px;
    cursor: pointer;
    transition: opacity 0.2s;
}

.permit-photo:hover {
    opacity: 0.9;
}

.card-details strong {
    color: var(--text-color);
}

.card-details a {
    color: var(--primary-color);
    text-decoration: none;
}

.card-details a:hover {
    text-decoration: underline;
}

.card-updated {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.75rem;
    padding-top: 0.5rem;
    border-top: 1px dashed var(--border-color);
}

.card-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
}

.card-actions .btn {
    flex: 1;
}

/* Invite Button */
.invite-container {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.75rem 1rem;
    padding-bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px));
    text-align: center;
    background-color: var(--bg-color);
    border-top: 1px solid var(--border-color);
    z-index: 50;
}

.btn-invite {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    background-color: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
}

.btn-invite:hover,
.btn-invite:active {
    background-color: var(--primary-color);
    color: #000000;
    border-color: var(--primary-color);
}

.btn-invite svg {
    width: 14px;
    height: 14px;
}

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    z-index: 1000;
    padding: 0;
}

.modal-content {
    background-color: var(--card-bg);
    width: 100%;
    max-width: 500px;
    max-height: 85vh;
    border-radius: 1rem 1rem 0 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: slideUp 0.3s ease;
    border: 1px solid var(--border-color);
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

.modal-small {
    max-width: 350px;
    border-radius: 1rem;
    margin: auto;
    padding: 1.5rem;
    text-align: center;
}

.modal-small h3 {
    margin-bottom: 0.5rem;
}

.modal-small p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.modal-small .modal-actions {
    border-top: none;
    padding-top: 0;
}

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

.modal-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    line-height: 1;
}

#modal-form {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 1rem;
    padding-bottom: 1.5rem;
}

#modal-fields {
    margin-bottom: 1rem;
}

#modal-fields .form-group:last-child {
    margin-bottom: 0;
}

.modal-actions {
    display: flex;
    gap: 0.75rem;
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    background-color: var(--card-bg);
    flex-shrink: 0;
}

.modal-actions .btn {
    flex: 1;
}

/* Loading Overlay */
.loading {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Tablet and Desktop Styles */
@media (min-width: 640px) {
    .modal {
        align-items: center;
        padding: 1rem;
    }

    .modal-content {
        border-radius: 1rem;
        max-height: 85vh;
    }

    .tab-btn {
        flex-direction: row;
        gap: 0.5rem;
        padding: 1rem 1.5rem;
        font-size: 0.875rem;
        min-height: auto;
    }

    .tab-btn svg {
        width: 20px;
        height: 20px;
    }

    .item-card {
        padding: 1.25rem;
    }

    .card-actions .btn {
        flex: none;
        min-width: 80px;
    }
}

@media (min-width: 768px) {
    .tab-content {
        max-width: 800px;
        margin: 0 auto;
        padding: 1.5rem;
    }

    .items-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .sort-controls {
        max-width: 400px;
    }
}

@media (min-width: 1024px) {
    .items-list {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Safe area insets for notched devices */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .tab-content {
        padding-bottom: calc(2rem + env(safe-area-inset-bottom));
    }

    .modal-content {
        padding-bottom: env(safe-area-inset-bottom);
    }
}

/* Dark mode is now the default theme */