/* LWCS Enhanced Style - Complete Design System */

/* Import all component styles */
@import url('modern-framework.css');
@import url('components.css');
@import url('forms-buttons.css');

/* Additional Application-specific Styles */

/* Login Page Enhancements */
.login-page {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(168, 85, 247, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(34, 211, 238, 0.2) 0%, transparent 50%);
}

/* Dashboard Enhancements */
.dashboard-layout {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: 100vh;
}

.dashboard-header-enhanced {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    box-shadow: var(--shadow-md);
}

/* Admin Panel Enhancements */
.admin-panel {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    min-height: 100vh;
}

.admin-header-enhanced {
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
}

/* Certificate Management Enhancements */
.certificate-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.certificate-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
}

.certificate-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.certificate-preview {
    width: 100%;
    height: 200px;
    background: var(--gray-lighter);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-4);
    position: relative;
    overflow: hidden;
}

.certificate-preview img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* Transaction Enhancements */
.transaction-row {
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.transaction-row:hover {
    background: rgba(99, 102, 241, 0.05);
    border-left-color: var(--primary-color);
}

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

.transaction-row.pending {
    border-left-color: var(--warning-color);
}

.transaction-row.failed {
    border-left-color: var(--danger-color);
}

/* User Profile Enhancements */
.profile-header {
    background: var(--primary-gradient);
    color: var(--white);
    padding: var(--spacing-8) 0;
    position: relative;
    overflow: hidden;
}

.profile-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.profile-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--primary-color);
    box-shadow: var(--shadow-xl);
    margin: 0 auto var(--spacing-4);
    position: relative;
    z-index: 1;
}

/* Form Validation Enhancements */
.form-validation-message {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-2);
    font-size: var(--text-sm);
    animation: slideInRight 0.3s ease-out;
}

.form-validation-message.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    border-left: 3px solid var(--success-color);
}

.form-validation-message.error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    border-left: 3px solid var(--danger-color);
}

.form-validation-message.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
    border-left: 3px solid var(--warning-color);
}

/* Loading States */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
}

.loading-content {
    text-align: center;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--gray-light);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-4);
}

.loading-text {
    color: var(--gray-dark);
    font-weight: 500;
}

/* Progress Indicators */
.progress-ring {
    width: 120px;
    height: 120px;
    position: relative;
}

.progress-ring-circle {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.progress-ring-bg {
    fill: none;
    stroke: var(--gray-light);
    stroke-width: 8;
}

.progress-ring-fill {
    fill: none;
    stroke: var(--primary-color);
    stroke-width: 8;
    stroke-linecap: round;
    transition: stroke-dashoffset var(--transition-slow);
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--dark-color);
}

/* Micro-interactions */
.hover-lift {
    transition: transform var(--transition-base);
}

.hover-lift:hover {
    transform: translateY(-4px);
}

.hover-scale {
    transition: transform var(--transition-fast);
}

.hover-scale:hover {
    transform: scale(1.05);
}

.hover-glow {
    transition: all var(--transition-base);
}

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

/* Responsive Enhancements */
@media (max-width: 768px) {
    .dashboard-layout {
        background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    }

    .admin-panel {
        background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    }

    .certificate-card {
        margin-bottom: var(--spacing-4);
        padding: var(--spacing-4);
    }

    .profile-avatar {
        width: 80px;
        height: 80px;
        font-size: var(--text-2xl);
    }

    .progress-ring {
        width: 80px;
        height: 80px;
    }

    .progress-text {
        font-size: var(--text-xl);
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .dashboard-layout {
        background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    }

    .certificate-card {
        background: rgba(30, 41, 59, 0.95);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .loading-overlay {
        background: rgba(15, 23, 42, 0.9);
    }

    .loading-text {
        color: var(--gray-light);
    }
}

/* Print Styles */
@media print {
    .dashboard-header-enhanced,
    .admin-header-enhanced,
    .btn,
    .no-print {
        display: none !important;
    }

    .certificate-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }

    body {
        background: white !important;
    }

    .dashboard-layout,
    .admin-panel {
        background: white !important;
    }
}

/* Animation Utilities */
.animate-fade-in {
    animation: fadeIn 0.6s ease-out;
}

.animate-slide-up {
    animation: slideUp 0.6s ease-out;
}

.animate-slide-down {
    animation: slideDown 0.6s ease-out;
}

.animate-scale-in {
    animation: scaleIn 0.6s ease-out;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

/* Utility Classes for Enhanced Design */
.shadow-soft {
    box-shadow: 0 2px 15px -3px rgba(0, 0, 0, 0.07), 0 10px 20px -2px rgba(0, 0, 0, 0.04);
}

.shadow-strong {
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.2);
}

.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.gradient-text {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.border-gradient {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-lg);
}

.border-gradient::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 2px;
    background: var(--primary-gradient);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
}

/* Performance Optimizations */
.gpu-accelerated {
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
}

.smooth-scroll {
    scroll-behavior: smooth;
}

.will-change-transform {
    will-change: transform;
}

/* Focus Management */
.focus-visible:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.focus-visible:focus:not(:focus-visible) {
    outline: none;
}

/* Accessibility Enhancements */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-to-content {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: var(--white);
    padding: 8px;
    text-decoration: none;
    border-radius: var(--radius-md);
    z-index: var(--z-tooltip);
    transition: top var(--transition-fast);
}

.skip-to-content:focus {
    top: 6px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #0066cc;
        --success-color: #008000;
        --warning-color: #ff8c00;
        --danger-color: #cc0000;
        --gray-light: #cccccc;
        --gray-color: #666666;
        --gray-dark: #333333;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}