/* Custom CSS for GI LATAM FILES */
:root {
    --primary: #1E40AF;
    --primary-hover: #1D4ED8;
    --primary-light: #EFF6FF;
    --accent: #3B82F6;
    --bg-main: #F3F4F6;
    --bg-card: #FFFFFF;
    --text-main: #1F2937;
    --text-muted: #6B7280;
    --border-color: #E5E7EB;
    --success: #10B981;
    --danger: #EF4444;
    --warning: #F59E0B;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --font: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

body {
    font-family: var(--font);
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Authentication Layout */
.auth-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    padding: 20px;
    background: radial-gradient(circle at top right, #3B82F6 0%, #1E40AF 100%);
}

.auth-card {
    background-color: var(--bg-card);
    width: 100%;
    max-width: 420px;
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.logo-text {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.logo-text span {
    color: var(--accent);
}

.auth-title {
    font-size: 18px;
    font-weight: 500;
    color: var(--text-muted);
    margin-top: 8px;
}

/* Dashboard Layout */
.dashboard-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.navbar {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
    position: sticky;
    top: 0;
    z-index: 10;
}

.nav-brand {
    text-decoration: none;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

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

.user-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--accent);
}

.user-info {
    display: flex;
    flex-direction: column;
}

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

.user-role {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.btn-logout {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s;
    font-weight: 500;
}

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

/* Page Sub-header / Breadcrumbs */
.page-header {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 20px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 500;
}

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

.breadcrumbs a:hover {
    color: var(--accent);
}

.breadcrumbs .separator {
    color: var(--text-muted);
}

.breadcrumbs .current {
    color: var(--text-muted);
}

/* Primary actions */
.action-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Forms & Buttons */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-main);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: #FAFAFA;
    font-family: var(--font);
    font-size: 14px;
    color: var(--text-main);
    transition: border-color 0.2s, background-color 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    background-color: #FFFFFF;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-family: var(--font);
    font-size: 14px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 4px 12px rgba(30, 64, 175, 0.2);
}

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

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

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

.btn-danger:hover {
    background-color: #DC2626;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.2);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
    border-radius: var(--radius-sm);
}

/* File Manager Layout */
.main-content {
    flex: 1;
    padding: 30px;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

.section-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-main);
}

/* Items Grid */
.items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.grid-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    transition: all 0.2s ease-in-out;
    text-decoration: none;
    color: inherit;
}

.grid-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}

.item-icon {
    font-size: 48px;
    margin-bottom: 15px;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 70px;
}

.item-icon.folder {
    color: #FBBF24;
}

.item-icon.image {
    color: var(--accent);
}

.item-icon.video {
    color: var(--danger);
}

.item-icon.pdf {
    color: #EF4444;
}

.item-icon.zip {
    color: #8B5CF6;
}

.item-details {
    text-align: center;
    width: 100%;
}

.item-name {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

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

.item-actions {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s;
}

.grid-item:hover .item-actions {
    opacity: 1;
}

.action-dot {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 12px;
    color: var(--text-muted);
    transition: all 0.2s;
}

.action-dot:hover {
    color: var(--primary);
    background-color: var(--primary-light);
    border-color: var(--accent);
}

/* Modals */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

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

.modal-content {
    background-color: var(--bg-card);
    width: 100%;
    max-width: 480px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal.active .modal-content {
    transform: translateY(0);
}

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

.modal-title {
    font-weight: 700;
    color: var(--primary);
    font-size: 18px;
}

.modal-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-muted);
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--danger);
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 16px 24px;
    background-color: var(--bg-main);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* Alerts / Toast */
.alert {
    padding: 12px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background-color: #ECFDF5;
    color: var(--success);
    border: 1px solid #A7F3D0;
}

.alert-danger {
    background-color: #FEF2F2;
    color: var(--danger);
    border: 1px solid #FCA5A5;
}

/* Toast Notification (floating) */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background-color: var(--bg-card);
    border-left: 4px solid var(--accent);
    padding: 16px 24px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    transform: translateX(120%);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
    transform: translateX(0);
}

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

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

/* Circular Upload Progress Overlay */
.upload-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(4px);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.progress-circle-container {
    position: relative;
    width: 150px;
    height: 150px;
}

.progress-ring {
    transform: rotate(-90deg);
}

.progress-ring__circle {
    transition: stroke-dashoffset 0.1s;
    transform-origin: 50% 50%;
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 24px;
    font-weight: 800;
    color: #FFFFFF;
}

.upload-status-text {
    color: #FFFFFF;
    margin-top: 20px;
    font-size: 16px;
    font-weight: 600;
    text-align: center;
}

/* User Management Panel */
.user-panel {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.user-table-container {
    overflow-x: auto;
}

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

.user-table th {
    background-color: var(--bg-main);
    padding: 16px 24px;
    font-weight: 700;
    font-size: 13px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
}

.user-table td {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
    vertical-align: middle;
}

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

.permissions-badge-group {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 700;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.2px;
}

.badge-success {
    background-color: #D1FAE5;
    color: #065F46;
}

.badge-gray {
    background-color: var(--bg-main);
    color: var(--text-muted);
}

.badge-info {
    background-color: var(--primary-light);
    color: var(--primary);
}

/* Public Share Page */
.share-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    background: radial-gradient(circle at center, #F8FAFC 0%, #E2E8F0 100%);
}

.share-card {
    background-color: var(--bg-card);
    width: 100%;
    max-width: 680px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.share-header {
    background-color: var(--primary-light);
    padding: 30px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.share-title {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 8px;
    text-align: center;
}

.share-meta {
    font-size: 13px;
    color: var(--text-muted);
}

.preview-container {
    padding: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #FAFAFA;
    border-bottom: 1px solid var(--border-color);
    min-height: 300px;
}

.preview-image {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.preview-video {
    width: 100%;
    max-height: 400px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    background-color: #000;
}

.preview-pdf {
    width: 100%;
    height: 450px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.preview-fallback {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    color: var(--text-muted);
}

.preview-fallback-icon {
    font-size: 64px;
    color: var(--primary);
}

.share-actions {
    padding: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.share-info-row {
    width: 100%;
    max-width: 400px;
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    border-bottom: 1px dashed var(--border-color);
    padding-bottom: 8px;
}

.share-info-label {
    font-weight: 600;
    color: var(--text-muted);
}

.share-info-value {
    font-weight: 600;
    color: var(--text-main);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    background-color: var(--bg-card);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
}

.empty-state-icon {
    font-size: 54px;
    color: var(--text-muted);
    margin-bottom: 15px;
}

.empty-state-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
}

.empty-state-text {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 20px;
}

/* Permissions layout in modals */
.permission-checkboxes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 10px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

.checkbox-label input {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
}

/* Clipboard helper styling */
.copy-input-group {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

/* Responsive tweaks */
@media(max-width: 768px) {
    .navbar {
        padding: 0 15px;
    }
    .page-header {
        padding: 15px;
    }
    .main-content {
        padding: 15px;
    }
    .items-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 15px;
    }
    .permission-checkboxes {
        grid-template-columns: 1fr;
    }
}