/* ===================================
   DOCUMENTS PAGE - PREMIUM DESIGN
   Unified Design System - Cyan/Indigo
   Glassmorphism Theme
=================================== */
@import url('theme.css');

/* ==================== PAGE-SPECIFIC ANIMATIONS ==================== */
@keyframes docs-card-enter {
    from {
        opacity: 0;
        transform: translateY(24px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes docs-float-glow {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.12;
    }
    33% {
        transform: translate(30px, -20px) scale(1.05);
        opacity: 0.18;
    }
    66% {
        transform: translate(-20px, 20px) scale(0.95);
        opacity: 0.1;
    }
}

@keyframes docs-float-doc {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(3deg); }
}

@keyframes shimmer-legacy {
    0% { left: -100%; }
    50%, 100% { left: 100%; }
}

/* ==================== AMBIENT GLOW EFFECTS ==================== */
.ambient-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.12;
    pointer-events: none;
    z-index: 0;
    animation: docs-float-glow 20s ease-in-out infinite;
}

.ambient-glow-1 {
    top: -200px;
    right: 10%;
    background: linear-gradient(135deg, var(--cyan-500) 0%, var(--indigo-500) 100%);
}

.ambient-glow-2 {
    bottom: -200px;
    left: 10%;
    background: linear-gradient(135deg, var(--indigo-500) 0%, var(--cyan-500) 100%);
    animation-delay: -10s;
}

/* ==================== LAYOUT ==================== */
.container {
    display: flex;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 1.5rem 2.5rem 2.5rem;
    overflow-y: auto;
    font-family: var(--font-body);
    animation: fade-in 0.6s var(--ease-out);
}

/* Header styles moved to /css/header.css (Floating Glass Header) */

/* Hero styles moved to /css/hero.css (Glass Card Premium) */

.hero-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.floating-doc-2 {
    top: 30px;
    right: 70px;
    animation-delay: -1s;
    opacity: 0.7;
}

.floating-doc-3 {
    top: 60px;
    right: 20px;
    animation-delay: -2s;
    opacity: 0.5;
}

/* ==================== STATS BAR ==================== */
.stats-bar {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
    animation: slide-up 0.6s var(--ease-out) 0.2s both;
}

.stat-pill {
    flex: 1;
    min-width: 150px;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.stat-pill:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--glass-border-hover);
}

.stat-pill-icon {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all var(--transition-normal);
}

.stat-pill-content {
    display: flex;
    flex-direction: column;
}

.stat-pill-value {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.stat-pill-label {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    color: var(--text-secondary);
    font-weight: 500;
    margin-top: 2px;
}

/* Stat Pill Color Variants - Cyan Theme */
.stat-pill-blue .stat-pill-icon {
    background: linear-gradient(135deg, var(--cyan-500-20), var(--cyan-500-08));
    color: var(--cyan-500);
}

.stat-pill-blue:hover {
    border-color: var(--cyan-500-40);
    background: var(--cyan-500-05);
}

.stat-pill-blue:hover .stat-pill-icon {
    box-shadow: var(--glow-primary);
}

.stat-pill-amber .stat-pill-icon {
    background: linear-gradient(135deg, var(--amber-500-20), var(--amber-500-08));
    color: var(--amber-500);
}

.stat-pill-amber:hover {
    border-color: var(--amber-500-40);
    background: var(--amber-500-05);
}

.stat-pill-amber:hover .stat-pill-icon {
    box-shadow: var(--glow-warning);
}

.stat-pill-emerald .stat-pill-icon {
    background: linear-gradient(135deg, var(--emerald-500-20), var(--emerald-500-08));
    color: var(--emerald-500);
}

.stat-pill-emerald:hover {
    border-color: var(--emerald-500-40);
    background: var(--emerald-500-05);
}

.stat-pill-emerald:hover .stat-pill-icon {
    box-shadow: var(--glow-success);
}

.stat-pill-slate .stat-pill-icon {
    background: linear-gradient(135deg, rgba(100, 116, 139, 0.2), rgba(100, 116, 139, 0.08));
    color: var(--text-secondary);
}

.stat-pill-slate:hover {
    border-color: rgba(100, 116, 139, 0.4);
    background: rgba(100, 116, 139, 0.05);
}

/* ==================== FILTERS BAR ==================== */
.filters-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
    gap: var(--space-4);
    background: transparent;
    animation: slide-up 0.6s var(--ease-out) 0.3s both;
    position: relative;
    z-index: 10;
}

.filters-bar-right {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

/* Filter styles moved to /css/filters.css */

/* Time filters badges */
.time-filters .filter-btn[data-filter="urgent"] .filter-count {
    background: var(--red-500-15);
    color: var(--red-500);
}

.time-filters .filter-btn[data-filter="recent"] .filter-count {
    background: var(--cyan-500-15);
    color: var(--cyan-500);
}

.time-filters .filter-btn[data-filter="expiring"] .filter-count {
    background: var(--amber-500-15);
    color: var(--amber-500);
}

/* ==================== DUE DATE FILTER DROPDOWN ==================== */
.due-date-filter {
    position: relative;
}

.due-date-filter-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--glow-primary);
}

.due-date-filter-btn:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
}

.due-date-filter-btn .chevron-icon {
    font-size: 0.7rem;
    transition: transform var(--transition-normal);
    margin-left: var(--space-1);
}

.due-date-filter.open .due-date-filter-btn .chevron-icon {
    transform: rotate(180deg);
}

.due-date-filter.has-filter .due-date-filter-btn {
    background: linear-gradient(135deg, #059669 0%, var(--emerald-500) 100%);
    box-shadow: var(--glow-success);
}

.due-date-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 260px;
    background: var(--bg-elevated);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    z-index: 100;
    overflow: hidden;
}

.due-date-filter.open .due-date-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.due-date-dropdown-header {
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-muted);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.due-date-option {
    display: flex;
    align-items: center;
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: none;
    background: transparent;
    text-align: left;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    gap: var(--space-3);
}

.due-date-option .option-icon {
    width: 20px;
    text-align: center;
    color: var(--text-muted);
    font-size: var(--text-sm);
    transition: transform var(--transition-normal);
}

.due-date-option .option-icon.icon-danger { color: var(--red-500); }
.due-date-option .option-icon.icon-warning { color: var(--amber-500); }
.due-date-option .option-icon.icon-info { color: var(--cyan-500); }

.due-date-option .option-count {
    margin-left: auto;
    font-size: var(--text-xs);
    font-weight: 600;
    padding: 2px var(--space-2);
    border-radius: var(--radius-full);
    background: var(--glass-bg);
    color: var(--text-muted);
}

.due-date-option:hover {
    background: var(--glass-bg-hover);
}

.due-date-option.active {
    background: var(--cyan-500-10);
    color: var(--cyan-500);
}

/* ==================== DOCUMENTS GRID ==================== */
.documents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-6);
    animation: slide-up 0.6s var(--ease-out) 0.4s both;
}

/* ==================== DOCUMENT CARD ==================== */
.document-card {
    background: var(--glass-bg);
    border-radius: var(--radius-xl);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--glass-border);
    position: relative;
    height: 240px;
    animation: docs-card-enter 0.5s var(--ease-out) both;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

/* Staggered Animation */
.document-card:nth-child(1) { animation-delay: 0.05s; }
.document-card:nth-child(2) { animation-delay: 0.1s; }
.document-card:nth-child(3) { animation-delay: 0.15s; }
.document-card:nth-child(4) { animation-delay: 0.2s; }
.document-card:nth-child(5) { animation-delay: 0.25s; }
.document-card:nth-child(6) { animation-delay: 0.3s; }
.document-card:nth-child(7) { animation-delay: 0.35s; }
.document-card:nth-child(8) { animation-delay: 0.4s; }

/* Card Header - Preview Area */
.doc-header-preview {
    height: 130px;
    background: linear-gradient(135deg, var(--cyan-800) 0%, var(--cyan-900) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all var(--transition-normal);
    overflow: hidden;
}

.doc-header-preview::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.2) 100%);
}

.doc-icon-large {
    font-size: 3.5rem;
    color: var(--cyan-300);
    filter: drop-shadow(0 4px 10px var(--cyan-500-40));
    transition: all var(--transition-spring);
    position: relative;
    z-index: 1;
}

.document-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--cyan-500-40);
}

.document-card:hover .doc-header-preview {
    height: 110px;
    background: linear-gradient(135deg, var(--cyan-700) 0%, var(--cyan-800) 100%);
}

.document-card:hover .doc-icon-large {
    transform: scale(1.15) rotate(-5deg);
    filter: drop-shadow(0 8px 20px var(--cyan-500-50));
    color: var(--cyan-200);
}

/* Status Badge */
.doc-status-badge {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(4px);
    box-shadow: var(--shadow-sm);
}

.status-completed {
    color: var(--emerald-500);
    border: 1px solid var(--emerald-500-30);
}

.status-pending {
    color: var(--amber-500);
    border: 1px solid var(--amber-500-30);
}

.status-draft {
    color: var(--text-muted);
    border: 1px solid rgba(100, 116, 139, 0.3);
}

.status-cancelled {
    color: var(--red-500);
    border: 1px solid var(--red-500-30);
}

.status-unsigned {
    color: #d97706;
    border: 1px solid rgba(217, 119, 6, 0.3);
    background: rgba(217, 119, 6, 0.1);
}

/* Card Body */
.doc-body {
    padding: var(--space-5);
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: var(--bg-elevated);
    position: relative;
    z-index: 2;
}

.doc-title {
    font-family: var(--font-body);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
    font-size: 1.1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color var(--transition-normal);
}

.document-card:hover .doc-title {
    color: var(--cyan-500);
}

.doc-meta {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.meta-item i {
    width: 16px;
    text-align: center;
    font-size: var(--text-xs);
    color: var(--cyan-500);
}

/* Actions Overlay */
.doc-actions-overlay {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    display: flex;
    gap: var(--space-2);
    opacity: 0;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    z-index: 5;
}

.document-card:hover .doc-actions-overlay {
    opacity: 1;
    transform: translateY(0);
}

.action-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.95);
    color: var(--text-secondary);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: var(--text-sm);
    box-shadow: var(--shadow-sm);
}

.action-btn:hover {
    background: var(--cyan-500);
    color: white;
    transform: scale(1.1);
    box-shadow: var(--glow-primary);
}

.action-btn.delete:hover {
    background: var(--red-500);
    box-shadow: var(--glow-error);
}

/* ==================== LIST VIEW ==================== */
.documents-list-view {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.list-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
    animation: docs-card-enter 0.5s var(--ease-out) both;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.list-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: var(--gradient-primary);
    border-radius: 0 3px 3px 0;
    transition: height var(--transition-normal);
}

.list-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at left center, var(--cyan-500-06) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
}

.list-item:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.list-item:hover::before {
    height: 60%;
}

.list-item:hover::after {
    opacity: 1;
}

.list-item-icon {
    position: relative;
    flex-shrink: 0;
}

.list-item-icon > i {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--cyan-500);
    background: linear-gradient(145deg, var(--cyan-500-12) 0%, var(--cyan-500-06) 100%);
    border-radius: var(--radius-md);
    border: 1px solid var(--cyan-500-10);
    transition: all var(--transition-normal);
}

.list-item:hover .list-item-icon > i {
    background: var(--gradient-primary);
    color: #ffffff;
    transform: scale(1.06) rotate(-3deg);
    box-shadow: var(--glow-primary);
    border-color: transparent;
}

.list-item-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.list-item-name {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--text-primary);
    letter-spacing: -0.01em;
    transition: color var(--transition-normal);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.list-item:hover .list-item-name {
    color: var(--cyan-500);
}

.list-item-meta {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--space-1);
    transition: color var(--transition-normal);
}

.list-item-meta i {
    font-size: var(--text-xs);
    color: var(--cyan-500-60);
}

.list-item-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    transition: all var(--transition-normal);
}

.list-item-actions .status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 600;
    white-space: nowrap;
    transition: all var(--transition-normal);
}

.list-item-actions .status-badge.status-completed {
    background: var(--emerald-500-15);
    border: 1px solid var(--emerald-500-30);
    color: var(--emerald-400);
}

.list-item-actions .status-badge.status-pending {
    background: var(--amber-500-15);
    border: 1px solid var(--amber-500-30);
    color: var(--amber-400);
}

.list-item-actions .status-badge.status-draft {
    background: rgba(100, 116, 139, 0.15);
    border: 1px solid rgba(100, 116, 139, 0.3);
    color: var(--text-secondary);
}

.list-item-actions .status-badge.status-cancelled {
    background: var(--red-500-15);
    border: 1px solid var(--red-500-30);
    color: var(--red-400);
}

.list-item-actions .status-badge.status-unsigned {
    background: rgba(217, 119, 6, 0.15);
    border: 1px solid rgba(217, 119, 6, 0.3);
    color: #d97706;
}

.list-item-actions .action-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: var(--text-xs);
}

.list-item-actions .action-btn:hover {
    transform: translateY(-2px) scale(1.05);
}

.list-item-actions .view-btn:hover {
    background: var(--cyan-500-18);
    border-color: var(--cyan-500-45);
    color: var(--cyan-500);
    box-shadow: 0 6px 16px var(--cyan-500-20);
}

.list-item-actions .delete-btn:hover {
    background: var(--red-500-18);
    border-color: var(--red-500-45);
    color: var(--red-400);
    box-shadow: 0 6px 16px var(--red-500-20);
}

/* ==================== LOADING & EMPTY STATES ==================== */
.loading-state {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
    gap: var(--space-4);
    text-align: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.loading-spinner {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loading-spinner i {
    font-size: 2rem;
    color: var(--cyan-500);
    animation: spin 1s linear infinite;
}

.loading-state p {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-secondary);
}

.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: var(--space-6);
    color: var(--cyan-500);
    opacity: 0.5;
}

.empty-state h3 {
    font-family: var(--font-display);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
    font-size: 1.3rem;
}

.empty-state p {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    max-width: 300px;
    margin: 0 auto;
    line-height: 1.5;
}

.empty-state .btn-create,
.empty-state button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-6);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--text-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    background: var(--gradient-primary);
    color: white;
    border: none;
    box-shadow: var(--glow-primary);
    position: relative;
    overflow: hidden;
}

.empty-state .btn-create::before,
.empty-state button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.empty-state .btn-create:hover::before,
.empty-state button:hover::before {
    left: 100%;
}

.empty-state .btn-create:hover,
.empty-state button:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
}

/* ==================== PAGINATION ==================== */
.pagination-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-8);
    padding: var(--space-4);
}

.pagination-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.pagination-btn:hover {
    background: var(--glass-bg-hover);
    color: var(--text-primary);
}

.pagination-btn.active {
    background: var(--gradient-primary);
    color: white;
    border-color: var(--cyan-500);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ==================== LEGACY DOCUMENTS STYLES ==================== */
.filter-btn-legacy {
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.1) 0%, rgba(245, 158, 11, 0.05) 100%);
    border: 1px solid rgba(217, 119, 6, 0.2);
    color: #d97706;
    position: relative;
    overflow: hidden;
}

.filter-btn-legacy::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(217, 119, 6, 0.1), transparent);
    animation: shimmer-legacy 4s ease-in-out infinite;
}

.filter-btn-legacy:hover {
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.2) 0%, rgba(245, 158, 11, 0.1) 100%);
    border-color: rgba(217, 119, 6, 0.4);
}

.filter-btn-legacy.active {
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.3) 0%, rgba(245, 158, 11, 0.2) 100%);
    border-color: #d97706;
    box-shadow: 0 0 15px rgba(217, 119, 6, 0.2);
}

.legacy-indicator {
    position: absolute;
    bottom: var(--space-2);
    left: var(--space-2);
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.9) 0%, rgba(245, 158, 11, 0.8) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--text-xs);
    z-index: 2;
    box-shadow: 0 2px 8px rgba(217, 119, 6, 0.3);
}

.document-card.legacy-document {
    border: 1px solid rgba(217, 119, 6, 0.2);
    position: relative;
}

.document-card.legacy-document::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #d97706, #f59e0b);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.list-item.legacy-document {
    border-left: 3px solid #d97706;
}

.legacy-badge-small {
    position: absolute;
    bottom: -4px;
    right: -4px;
    width: 20px;
    height: 20px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, #d97706, #f59e0b);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.55rem;
    z-index: 2;
    box-shadow: 0 1px 4px rgba(217, 119, 6, 0.4);
    border: 2px solid var(--bg-elevated);
}

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

    .ambient-glow,
    .floating-doc {
        animation: none;
    }
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .main-content {
        margin-left: 0;
        padding: var(--space-5);
    }

    .documents-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: var(--space-5);
    }

    .filters-bar {
        flex-direction: column;
        gap: var(--space-4);
        align-items: stretch;
    }
}

@media (max-width: 768px) {
    .main-content {
        margin-left: 0;
        padding: var(--space-4);
    }

    .top-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-4);
    }

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

    .hero-welcome {
        flex-direction: column;
        text-align: center;
        padding: var(--space-6) var(--space-4);
    }

    .floating-decorations {
        display: none;
    }

    .stats-bar {
        flex-direction: column;
    }

    .stat-pill {
        min-width: auto;
    }

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

    .documents-list-view {
        gap: var(--space-2);
    }

    .list-item {
        padding: var(--space-3) var(--space-4);
        gap: var(--space-3);
    }

    .list-item-icon > i {
        width: 42px;
        height: 42px;
        font-size: 1.05rem;
    }

    .list-item-actions {
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .list-item-actions .action-btn {
        width: 34px;
        height: 34px;
    }

    .list-item-actions .status-badge {
        padding: var(--space-1) var(--space-2);
        font-size: 0.7rem;
    }
}

/* ==================== LIGHT THEME ==================== */
[data-theme="light"] .hero-title {
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--cyan-600) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="light"] .doc-body {
    background: var(--bg-surface);
}

[data-theme="light"] .doc-header-preview {
    background: linear-gradient(135deg, var(--cyan-100) 0%, var(--cyan-200) 100%);
}

[data-theme="light"] .document-card:hover .doc-header-preview {
    background: linear-gradient(135deg, var(--cyan-200) 0%, var(--cyan-300) 100%);
}

[data-theme="light"] .doc-icon-large {
    color: var(--cyan-600);
}

[data-theme="light"] .document-card:hover .doc-title {
    color: var(--cyan-600);
}

[data-theme="light"] .list-item {
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--glass-border);
}

[data-theme="light"] .list-item:hover {
    background: #ffffff;
}

[data-theme="light"] .list-item-icon > i {
    background: linear-gradient(145deg, var(--cyan-100) 0%, var(--cyan-200) 100%);
    color: var(--cyan-600);
}

[data-theme="light"] .list-item:hover .list-item-name {
    color: var(--cyan-600);
}

[data-theme="light"] .list-item-actions .status-badge.status-completed {
    background: var(--emerald-500-10);
    color: #059669;
}

[data-theme="light"] .list-item-actions .status-badge.status-pending {
    background: var(--amber-500-10);
    color: #92400e;
}

[data-theme="light"] .list-item-actions .status-badge.status-draft {
    background: rgba(100, 116, 139, 0.1);
    color: #475569;
}

[data-theme="light"] .list-item-actions .status-badge.status-cancelled {
    background: var(--red-500-10);
    color: #dc2626;
}

[data-theme="light"] .list-item-actions .status-badge.status-unsigned {
    background: rgba(217, 119, 6, 0.1);
    border-color: rgba(217, 119, 6, 0.3);
    color: #b45309;
}

[data-theme="light"] .status-pending {
    color: #92400e;
    border-color: rgba(146, 64, 14, 0.4);
}

[data-theme="light"] .doc-status-badge.status-pending {
    background: rgba(255, 255, 255, 0.9);
    color: #92400e;
    border: 1px solid rgba(146, 64, 14, 0.35);
}

[data-theme="light"] .status-unsigned {
    color: #b45309;
    border-color: rgba(180, 83, 9, 0.4);
    background: rgba(217, 119, 6, 0.12);
}

[data-theme="light"] .doc-status-badge.status-unsigned {
    background: rgba(255, 255, 255, 0.9);
    color: #b45309;
    border: 1px solid rgba(180, 83, 9, 0.4);
}

[data-theme="light"] .empty-state,
[data-theme="light"] .loading-state {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--glass-border);
}

[data-theme="light"] .stat-pill {
    background: rgba(255, 255, 255, 0.9);
}

[data-theme="light"] .stat-pill:hover {
    background: #ffffff;
}

[data-theme="light"] .document-card {
    background: rgba(255, 255, 255, 0.9);
}

[data-theme="light"] .document-card:hover {
    background: #ffffff;
    border-color: var(--cyan-500-30);
}

[data-theme="light"] .filter-group {
    background: rgba(255, 255, 255, 0.9);
}

[data-theme="light"] .due-date-dropdown {
    background: var(--bg-surface);
}

[data-theme="light"] .due-date-option:hover {
    background: var(--glass-bg-hover);
}

[data-theme="light"] .due-date-option.active {
    background: var(--cyan-500-10);
    color: var(--cyan-600);
}

/* ========== RESEND LINKS FEATURE ========== */

#resend-modal .ts-popup-container {
    max-width: 480px;
}

.action-btn.resend:hover,
.action-btn.resend-btn:hover {
    background: var(--cyan-500);
    color: white;
    box-shadow: var(--glow-primary);
}

.resend-select-all-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--glass-border);
    cursor: pointer;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.resend-select-all-row:hover {
    background: var(--cyan-500-10);
}

.resend-signers-list {
    max-height: 280px;
    overflow-y: auto;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    margin-bottom: 8px;
}

.resend-signer-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    cursor: pointer;
    transition: background var(--transition-fast);
    border-bottom: 1px solid var(--glass-border);
}

.resend-signer-row:last-child {
    border-bottom: none;
}

.resend-signer-row:hover {
    background: var(--cyan-500-10);
}

.resend-signer-disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.resend-signer-disabled:hover {
    background: transparent;
}

.resend-signer-info {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
}

.resend-signer-name {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.resend-signer-email {
    font-size: var(--text-xs);
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.resend-signer-status {
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 999px;
    white-space: nowrap;
    flex-shrink: 0;
}

.resend-status-pending {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

.resend-status-signed {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

.resend-signer-checkbox {
    accent-color: var(--cyan-500);
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}