/* Unified Component Styles - Based on Battles Component Design */

/* ===== CONTAINER PATTERNS ===== */

/* Main Container - Standard layout for all pages */
.unified-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 30px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    border: 1px solid rgba(102, 126, 234, 0.2);
    position: relative;
    overflow: hidden;
    min-height: 80vh;
    color: #495057;
}

.unified-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(102,126,234,0.05)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    pointer-events: none;
}

/* Compact Container - For smaller components */
.unified-container-compact {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 25px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    border: 1px solid rgba(102, 126, 234, 0.2);
    position: relative;
    overflow: hidden;
    color: #495057;
}

/* ===== HEADER PATTERNS ===== */

/* Main Header - Large title with subtitle */
.unified-header {
    text-align: center;
    margin-bottom: 50px;
    padding: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 25px;
    color: white;
    box-shadow: 0 20px 50px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

/* Header with Icon and Title - For JobFair style headers */
.unified-header-icon {
    font-size: 2.5rem;
    color: #667eea;
    margin-right: 1rem;
}

.unified-header-title {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: #495057;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* JobFair specific header - simpler style */
.unified-header-simple {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    color: #495057;
}

.unified-header-simple::before,
.unified-header-simple::after {
    display: none;
}

.unified-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: rotate 10s linear infinite;
}

.unified-header::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><radialGradient id="stars" cx="50%" cy="50%"><stop offset="0%" stop-color="rgba(255,255,255,0.1)"/><stop offset="100%" stop-color="transparent"/></radialGradient></defs><circle cx="20" cy="20" r="1" fill="url(%23stars)"/><circle cx="80" cy="30" r="0.5" fill="url(%23stars)"/><circle cx="40" cy="70" r="0.8" fill="url(%23stars)"/><circle cx="90" cy="80" r="0.6" fill="url(%23stars)"/></svg>');
    opacity: 0.6;
}

/* Compact Header - Smaller version */
.unified-header-compact {
    text-align: center;
    margin-bottom: 30px;
    padding: 25px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    color: white;
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

/* Title Styles */
.unified-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    letter-spacing: 3px;
    position: relative;
    z-index: 1;
    background: linear-gradient(45deg, #fff, #f0f0f0, #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.unified-title-compact {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 15px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    letter-spacing: 2px;
    position: relative;
    z-index: 1;
    background: linear-gradient(45deg, #fff, #f0f0f0, #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Subtitle Styles */
.unified-subtitle {
    font-size: 1.3rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.unified-subtitle-compact {
    font-size: 1.1rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* ===== CONTENT SECTION PATTERNS ===== */

/* Main Content Section */
.unified-content-section {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 25px;
    padding: 30px;
    margin-bottom: 40px;
    backdrop-filter: blur(10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.unified-content-section-compact {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 20px;
    padding: 25px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

/* Section Titles */
.unified-section-title {
    color: #667eea;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 30px;
    text-align: center;
}

.unified-section-title-compact {
    color: #667eea;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-align: center;
}

/* ===== CARD PATTERNS ===== */

/* Standard Card */
.unified-card {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: 15px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.unified-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.2);
    border-color: rgba(102, 126, 234, 0.4);
}

.unified-card:last-child {
    margin-bottom: 0;
}

/* Card Header */
.unified-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.unified-card-company {
    flex: 1;
}

.unified-card-company-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: #495057;
    margin-bottom: 0.25rem;
}

.unified-card-owner {
    font-size: 0.9rem;
    color: #6c757d;
    margin-bottom: 0.25rem;
}

.unified-card-location {
    font-size: 0.8rem;
    color: #667eea;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.unified-card-quality {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.unified-card-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.unified-card-detail {
    text-align: center;
    padding: 0.75rem;
    background: rgba(102, 126, 234, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.unified-card-detail-label {
    font-size: 0.75rem;
    color: #6c757d;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.25rem;
}

.unified-card-detail-value {
    font-size: 1rem;
    font-weight: 700;
    color: #495057;
}

/* Compact Card */
.unified-card-compact {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 0.75rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.unified-card-compact:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.2);
    border-color: rgba(102, 126, 234, 0.4);
}

/* ===== GRID PATTERNS ===== */

/* Main Grid - Responsive grid layout */
.unified-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

/* ===== SECTION PATTERNS ===== */

/* Main Section */
.unified-section {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

/* Section Header */
.unified-section-header {
    text-align: center;
    margin-bottom: 30px;
}

/* Section Title */
.unified-section-title {
    color: #667eea;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
}

/* Stats Container */
.unified-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.unified-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.unified-stat-label {
    font-size: 0.8rem;
    color: #6c757d;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.unified-stat-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: #495057;
}

/* ===== FILTER PATTERNS ===== */

/* Filter Container */
.unified-filters {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 30px 0;
    flex-wrap: wrap;
}

/* Filter Group */
.unified-filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
}

.unified-filter-label {
    font-size: 0.9rem;
    color: #6c757d;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.unified-filter-select {
    width: 200px;
    padding: 0.8rem 1rem;
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.9);
    color: #495057;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

.unified-filter-select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.2);
    transform: translateY(-1px);
}

.unified-filter-select option {
    background: white;
    color: #495057;
    padding: 0.5rem;
    font-size: 0.9rem;
}

.unified-filter-input {
    width: 200px;
    padding: 0.8rem 1rem;
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.9);
    color: #495057;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.unified-filter-input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.2);
    transform: translateY(-1px);
}

/* Legacy Filter Group */
.filter-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-group label {
    font-weight: 600;
    color: #333;
    font-size: 0.9rem;
}

/* ===== INPUT PATTERNS ===== */

/* Unified Input */
.unified-input {
    padding: 10px 15px;
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 10px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.unified-input:focus {
    outline: none;
    border-color: rgba(102, 126, 234, 0.6);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    background: rgba(255, 255, 255, 1);
}

/* ===== FORM PATTERNS ===== */

/* Form */
.unified-form {
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 20px;
    padding: 30px;
    backdrop-filter: blur(10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

/* Form Group */
.unified-form-group {
    margin-bottom: 1.5rem;
}

/* Form Label */
.unified-label {
    display: block;
    color: #495057;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

/* ===== ALERT PATTERNS ===== */

/* Alert Container */
.unified-alert {
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.unified-alert-success {
    background: rgba(40, 167, 69, 0.1);
    border: 1px solid rgba(40, 167, 69, 0.2);
    color: #28a745;
}

.unified-alert-error {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.2);
    color: #dc3545;
}

.unified-alert-info {
    background: rgba(23, 162, 184, 0.1);
    border: 1px solid rgba(23, 162, 184, 0.2);
    color: #17a2b8;
}

.unified-alert-warning {
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.2);
    color: #ffc107;
}

/* ===== NO DATA PATTERNS ===== */

.unified-no-data {
    text-align: center;
    padding: 60px 20px;
}

/* Empty State */
.unified-empty {
    text-align: center;
    padding: 60px 20px;
    color: #6c757d;
}

.unified-empty-icon {
    font-size: 3rem;
    color: #dee2e6;
    margin-bottom: 1rem;
}

.unified-empty-text {
    font-size: 1.1rem;
    color: #6c757d;
    font-weight: 500;
}

/* ===== PAGINATION PATTERNS ===== */

.unified-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
}

/* Small Grid - For smaller cards */
.unified-grid-small {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

/* Large Grid - For larger cards */
.unified-grid-large {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-bottom: 35px;
}

/* Compact Grid - For very small cards */
.unified-grid-compact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

/* ===== BUTTON PATTERNS ===== */

/* Primary Button */
.unified-btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 25px;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.unified-btn-primary:hover {
    background: linear-gradient(135deg, #5a6fd8 0%, #6a4c93 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
    color: white;
    text-decoration: none;
}

/* Secondary Button */
.unified-btn-secondary {
    background: rgba(248, 249, 250, 0.9);
    color: #495057;
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 25px;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.unified-btn-secondary:hover {
    background: rgba(102, 126, 234, 0.1);
    border-color: rgba(102, 126, 234, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
    color: #495057;
    text-decoration: none;
}

/* Danger Button */
.unified-btn-danger {
    background: linear-gradient(90deg, #dc3545 0%, #c82333 100%);
    color: #fff;
    border: none;
    border-radius: 25px;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

.unified-btn-danger:hover {
    background: linear-gradient(90deg, #c82333 0%, #dc3545 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 53, 69, 0.4);
    color: #fff;
    text-decoration: none;
}

/* Base Button */
.unified-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 25px;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.unified-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
    color: white;
    text-decoration: none;
}

.unified-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Small Button */
.unified-btn-small {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.unified-btn-small:hover {
    background: linear-gradient(135deg, #5a6fd8 0%, #6a4c93 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    color: white;
    text-decoration: none;
}

/* ===== FORM PATTERNS ===== */

/* Form Container */
.unified-form-container {
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 20px;
    padding: 30px;
    backdrop-filter: blur(10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

/* Form Group */
.unified-form-group {
    margin-bottom: 1.5rem;
}

.unified-form-label {
    display: block;
    color: #495057;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.unified-form-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 12px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.unified-form-input:focus {
    outline: none;
    border-color: rgba(102, 126, 234, 0.6);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    background: rgba(255, 255, 255, 1);
}

.unified-form-select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 12px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    cursor: pointer;
}

.unified-form-select:focus {
    outline: none;
    border-color: rgba(102, 126, 234, 0.6);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    background: rgba(255, 255, 255, 1);
}

/* Unified Select - Alias for unified-form-select */
.unified-select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 12px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    cursor: pointer;
}

.unified-select:focus {
    outline: none;
    border-color: rgba(102, 126, 234, 0.6);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    background: rgba(255, 255, 255, 1);
}

.unified-select:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: rgba(248, 249, 250, 0.9);
}

.unified-form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 12px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    resize: vertical;
    min-height: 100px;
}

.unified-form-textarea:focus {
    outline: none;
    border-color: rgba(102, 126, 234, 0.6);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    background: rgba(255, 255, 255, 1);
}

/* ===== STATUS PATTERNS ===== */

/* Status Badge */
.unified-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.unified-status-success {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(40, 167, 69, 0.3);
}

.unified-status-warning {
    background: linear-gradient(135deg, #ffc107 0%, #fd7e14 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(255, 193, 7, 0.3);
}

.unified-status-danger {
    background: linear-gradient(135deg, #dc3545 0%, #e83e8c 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.3);
}

.unified-status-info {
    background: linear-gradient(135deg, #17a2b8 0%, #6f42c1 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(23, 162, 184, 0.3);
}

.unified-status-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

/* ===== EMPTY STATE PATTERNS ===== */

.unified-empty-state {
    text-align: center;
    padding: 60px 20px;
}

.unified-empty-icon {
    font-size: 4rem;
    color: #667eea;
    margin-bottom: 20px;
    opacity: 0.6;
}

.unified-empty-text {
    color: #6c757d;
    font-size: 1.1rem;
    margin: 0;
    font-weight: 500;
}

/* ===== LOADING PATTERNS ===== */

.unified-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
}

.unified-loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(102, 126, 234, 0.2);
    border-top: 4px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

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

@media (max-width: 768px) {
    .unified-container,
    .unified-container-compact {
        padding: 20px;
        margin: 10px;
    }
    
    .unified-header,
    .unified-header-compact {
        padding: 30px 20px;
    }
    
    .unified-title {
        font-size: 2.5rem;
    }
    
    .unified-title-compact {
        font-size: 2rem;
    }
    
    .unified-content-section,
    .unified-content-section-compact {
        padding: 20px;
    }
    
    .unified-section-title {
        font-size: 1.5rem;
    }
    
    .unified-section-title-compact {
        font-size: 1.3rem;
    }
    
    .unified-form-container {
        padding: 20px;
    }
    
    /* Grid responsive adjustments */
    .unified-grid,
    .unified-grid-small,
    .unified-grid-large,
    .unified-grid-compact {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    /* Filter responsive adjustments */
    .unified-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .unified-input {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .unified-title {
        font-size: 2rem;
    }
    
    .unified-title-compact {
        font-size: 1.8rem;
    }
    
    .unified-subtitle {
        font-size: 1.1rem;
    }
    
    .unified-subtitle-compact {
        font-size: 1rem;
    }
    
    .unified-card,
    .unified-card-compact {
        padding: 1rem;
    }
    
    .unified-btn-primary,
    .unified-btn-secondary {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .unified-btn-small {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
}

/* ===== UTILITY CLASSES ===== */

.unified-text-center {
    text-align: center;
}

.unified-text-left {
    text-align: left;
}

.unified-text-right {
    text-align: right;
}

.unified-mb-0 { margin-bottom: 0; }
.unified-mb-1 { margin-bottom: 0.5rem; }
.unified-mb-2 { margin-bottom: 1rem; }
.unified-mb-3 { margin-bottom: 1.5rem; }
.unified-mb-4 { margin-bottom: 2rem; }

.unified-mt-0 { margin-top: 0; }
.unified-mt-1 { margin-top: 0.5rem; }
.unified-mt-2 { margin-top: 1rem; }
.unified-mt-3 { margin-top: 1.5rem; }
.unified-mt-4 { margin-top: 2rem; }

.unified-p-0 { padding: 0; }
.unified-p-1 { padding: 0.5rem; }
.unified-p-2 { padding: 1rem; }
.unified-p-3 { padding: 1.5rem; }
.unified-p-4 { padding: 2rem; }

.unified-d-flex {
    display: flex;
}

.unified-d-flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.unified-d-flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.unified-d-flex-column {
    display: flex;
    flex-direction: column;
}

.unified-gap-1 { gap: 0.5rem; }
.unified-gap-2 { gap: 1rem; }
.unified-gap-3 { gap: 1.5rem; }
.unified-gap-4 { gap: 2rem; }