/* Color Page Theming - Using Hp2Base Design System */
/* Enhanced Step 12C: Advanced Color Page Theming */

/* Color Page Base Styles */
.um-color-page {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: var(--um-space-8);
    overflow: hidden;
}

.um-color-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.3;
    z-index: -1;
    background: var(--um-gradient-subtle);
}

/* Enhanced textural background patterns */
.um-color-page::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.1;
    z-index: -1;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.1) 2px, transparent 2px),
        radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.1) 2px, transparent 2px);
    background-size: 40px 40px;
    animation: um-textureShift 20s linear infinite;
}

@keyframes um-textureShift {
    0% { transform: translate(0, 0); }
    100% { transform: translate(40px, 40px); }
}

/* Red Color Page Theme - Energy & Passion */
.um-color-page-red {
    background: var(--um-crayon-red);
    color: var(--um-red-900);
    background-image: 
        linear-gradient(45deg, rgba(255, 0, 0, 0.1) 25%, transparent 25%), 
        linear-gradient(-45deg, rgba(255, 0, 0, 0.1) 25%, transparent 25%);
    background-size: 60px 60px;
}

.um-color-page-red::before {
    background: var(--um-crayon-red);
    opacity: 0.6;
    background-image: 
        radial-gradient(circle at 30% 70%, rgba(255, 100, 100, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(255, 50, 50, 0.2) 0%, transparent 50%);
}

.um-color-page-red .um-card {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
    border: 2px solid var(--um-red-200);
    box-shadow: var(--um-shadow-lg), 
                0 0 30px rgba(239, 68, 68, 0.3),
                inset 0 1px 0 rgba(255, 255, 255, 0.5);
    position: relative;
}

.um-color-page-red .um-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--um-red-400), var(--um-red-600), var(--um-red-400));
    border-radius: inherit;
    z-index: -1;
    animation: um-redPulse 3s ease-in-out infinite;
}

@keyframes um-redPulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.02); }
}

/* Red-specific hover effects */
.um-color-page-red .um-btn-red:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 25px rgba(239, 68, 68, 0.4);
}

/* Blue Color Page Theme - Trust & Stability */
.um-color-page-blue {
    background: var(--um-crayon-blue);
    color: var(--um-blue-900);
    background-image: 
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 10px,
            rgba(59, 130, 246, 0.05) 10px,
            rgba(59, 130, 246, 0.05) 20px
        );
}

.um-color-page-blue::before {
    background: var(--um-crayon-blue);
    opacity: 0.6;
    background-image: 
        radial-gradient(ellipse at 40% 40%, rgba(100, 149, 237, 0.3) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 80%, rgba(70, 130, 180, 0.2) 0%, transparent 60%);
}

.um-color-page-blue .um-card {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
    border: 2px solid var(--um-blue-200);
    box-shadow: var(--um-shadow-lg), 
                0 0 30px rgba(59, 130, 246, 0.25),
                inset 0 1px 0 rgba(255, 255, 255, 0.5);
    position: relative;
}

.um-color-page-blue .um-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--um-blue-300), var(--um-blue-500), var(--um-blue-300));
    border-radius: inherit;
    z-index: -1;
    animation: um-blueFlow 4s ease-in-out infinite;
}

@keyframes um-blueFlow {
    0%, 100% { opacity: 0.4; transform: scale(1) rotate(0deg); }
    50% { opacity: 0.7; transform: scale(1.01) rotate(1deg); }
}

/* Blue-specific hover effects */
.um-color-page-blue .um-btn-blue:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
    background-image: linear-gradient(45deg, var(--um-blue-500), var(--um-blue-600));
}

/* Green Color Page Theme - Growth & Harmony */
.um-color-page-green {
    background: var(--um-crayon-green);
    color: var(--um-green-900);
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(34, 197, 94, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(34, 197, 94, 0.1) 0%, transparent 50%),
        linear-gradient(90deg, transparent 70%, rgba(34, 197, 94, 0.05) 70%);
}

.um-color-page-green::before {
    background: var(--um-crayon-green);
    opacity: 0.6;
    background-image: 
        radial-gradient(ellipse at 60% 20%, rgba(72, 187, 120, 0.3) 0%, transparent 70%),
        radial-gradient(ellipse at 20% 60%, rgba(52, 211, 153, 0.2) 0%, transparent 70%);
}

.um-color-page-green .um-card {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
    border: 2px solid var(--um-green-200);
    box-shadow: var(--um-shadow-lg), 
                0 0 30px rgba(34, 197, 94, 0.25),
                inset 0 1px 0 rgba(255, 255, 255, 0.5);
    position: relative;
}

.um-color-page-green .um-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(120deg, var(--um-green-300), var(--um-green-500), var(--um-green-300));
    border-radius: inherit;
    z-index: -1;
    animation: um-greenGrow 5s ease-in-out infinite;
}

@keyframes um-greenGrow {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.005); }
}

/* Green-specific hover effects */
.um-color-page-green .um-btn-green:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(34, 197, 94, 0.3);
    background-image: linear-gradient(45deg, var(--um-green-500), var(--um-green-600));
}

/* Teal Color Page Theme - Innovation & Balance */
.um-color-page-teal {
    background: var(--um-teal-50);
    color: var(--um-teal-900);
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(20, 184, 166, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(20, 184, 166, 0.1) 0%, transparent 50%),
        linear-gradient(90deg, transparent 70%, rgba(20, 184, 166, 0.05) 70%);
}

.um-color-page-teal::before {
    background: var(--um-teal-100);
    opacity: 0.6;
    background-image: 
        radial-gradient(ellipse at 60% 20%, rgba(45, 212, 191, 0.3) 0%, transparent 70%),
        radial-gradient(ellipse at 20% 60%, rgba(94, 234, 212, 0.2) 0%, transparent 70%);
}

.um-color-page-teal .um-card {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
    border: 2px solid var(--um-teal-200);
    box-shadow: var(--um-shadow-lg), 
                0 0 30px rgba(20, 184, 166, 0.25),
                inset 0 1px 0 rgba(255, 255, 255, 0.5);
    position: relative;
}

.um-color-page-teal .um-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(20, 184, 166, 0.02));
    border-radius: inherit;
    z-index: -1;
}

.um-color-page-teal .um-btn-teal {
    background: var(--um-teal-500);
    color: white;
    border-color: var(--um-teal-600);
    box-shadow: var(--um-shadow-md);
}

.um-color-page-teal .um-btn-teal:hover {
    background: var(--um-teal-600);
    transform: translateY(-2px);
    box-shadow: var(--um-shadow-lg);
}

.um-color-page-teal .um-color-icon {
    filter: drop-shadow(0 4px 8px rgba(20, 184, 166, 0.3));
    animation: teal-pulse 2s ease-in-out infinite;
}

@keyframes teal-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Admin Color Page Theme - Authority & Administration */
.um-color-page-admin {
    background: linear-gradient(135deg, 
        var(--um-amber-50) 0%, 
        var(--um-amber-100) 25%, 
        var(--um-amber-200) 50%, 
        var(--um-amber-100) 75%, 
        var(--um-amber-50) 100%);
    color: var(--um-amber-900);
    background-image: 
        repeating-conic-gradient(
            from 0deg at 50% 50%,
            transparent 0deg,
            rgba(245, 158, 11, 0.05) 30deg,
            transparent 60deg
        );
    background-size: 80px 80px;
}

.um-color-page-admin::before {
    background: linear-gradient(135deg, 
        var(--um-amber-50) 0%, 
        var(--um-amber-100) 25%, 
        var(--um-amber-200) 50%, 
        var(--um-amber-100) 75%, 
        var(--um-amber-50) 100%);
    opacity: 0.7;
    background-image: 
        radial-gradient(circle at 30% 30%, rgba(245, 158, 11, 0.3) 0%, transparent 60%),
        radial-gradient(circle at 70% 70%, rgba(217, 119, 6, 0.2) 0%, transparent 60%);
}

.um-color-page-admin .um-card {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(18px);
    border: 2px solid var(--um-amber-300);
    box-shadow: var(--um-shadow-lg), 
                0 0 35px rgba(245, 158, 11, 0.3),
                inset 0 1px 0 rgba(255, 255, 255, 0.6);
    position: relative;
}

.um-color-page-admin .um-card::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(45deg, 
        var(--um-amber-400), 
        var(--um-amber-600), 
        var(--um-amber-500), 
        var(--um-amber-400));
    border-radius: inherit;
    z-index: -1;
    animation: um-adminAuthority 4s ease-in-out infinite;
}

@keyframes um-adminAuthority {
    0%, 100% { opacity: 0.5; transform: scale(1) rotate(0deg); }
    25% { opacity: 0.8; transform: scale(1.01) rotate(0.5deg); }
    50% { opacity: 0.6; transform: scale(1.005) rotate(0deg); }
    75% { opacity: 0.8; transform: scale(1.01) rotate(-0.5deg); }
}

/* Admin-specific hover effects */
.um-color-page-admin .um-btn-amber:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.4);
    background-image: linear-gradient(45deg, var(--um-amber-500), var(--um-amber-600));
}

/* Enhanced Color Icon Styling with Color-Specific Animations */
.um-color-icon {
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
    animation: um-float 3s ease-in-out infinite;
    transition: all 0.3s ease;
    position: relative;
}

.um-color-icon:hover {
    transform: scale(1.1) translateY(-5px);
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.2));
}

/* Color-specific icon effects */
.um-color-page-red .um-color-icon {
    animation: um-float 3s ease-in-out infinite, um-redGlow 2s ease-in-out infinite alternate;
}

.um-color-page-blue .um-color-icon {
    animation: um-float 3s ease-in-out infinite, um-blueShimmer 4s ease-in-out infinite;
}

.um-color-page-green .um-color-icon {
    animation: um-float 3s ease-in-out infinite, um-greenPulse 3s ease-in-out infinite;
}

.um-color-page-admin .um-color-icon {
    animation: um-float 3s ease-in-out infinite, um-adminSparkle 2.5s ease-in-out infinite;
}

@keyframes um-float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes um-redGlow {
    0% { filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15)) drop-shadow(0 0 10px rgba(239, 68, 68, 0.3)); }
    100% { filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15)) drop-shadow(0 0 20px rgba(239, 68, 68, 0.6)); }
}

@keyframes um-blueShimmer {
    0%, 100% { filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15)) hue-rotate(0deg); }
    50% { filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15)) hue-rotate(10deg) drop-shadow(0 0 15px rgba(59, 130, 246, 0.4)); }
}

@keyframes um-greenPulse {
    0%, 100% { filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15)) brightness(1); }
    50% { filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15)) brightness(1.1) drop-shadow(0 0 12px rgba(34, 197, 94, 0.4)); }
}

@keyframes um-adminSparkle {
    0%, 100% { filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15)) saturate(1); }
    50% { filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15)) saturate(1.2) drop-shadow(0 0 16px rgba(245, 158, 11, 0.5)); }
}

/* Enhanced animations for color pages */
.um-color-page .um-card {
    animation: um-slideInUp 0.8s ease-out;
    transition: all 0.3s ease;
}

.um-color-page .um-card:hover {
    transform: translateY(-5px) scale(1.02);
}

/* Staggered animation for multiple elements */
.um-color-page .um-badge {
    animation: um-fadeInScale 0.6s ease-out 0.3s both;
}

.um-color-page .um-btn {
    animation: um-slideInLeft 0.5s ease-out 0.5s both;
    transition: all 0.3s ease;
}

.um-color-page .um-btn:nth-child(2) {
    animation-delay: 0.6s;
}

@keyframes um-slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes um-fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes um-slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Color-specific micro-interactions */
.um-color-page-red .um-btn-red {
    transition: all 0.3s ease;
}

.um-color-page-red .um-btn-red:active {
    transform: translateY(-1px) scale(0.98);
    background-image: linear-gradient(45deg, var(--um-red-600), var(--um-red-700));
}

.um-color-page-blue .um-btn-blue:active {
    transform: translateY(-1px) scale(0.98);
    background-image: linear-gradient(45deg, var(--um-blue-600), var(--um-blue-700));
}

.um-color-page-green .um-btn-green:active {
    transform: translateY(-1px) scale(0.98);
    background-image: linear-gradient(45deg, var(--um-green-600), var(--um-green-700));
}

.um-color-page-admin .um-btn-amber:active {
    transform: translateY(-1px) scale(0.98);
    background-image: linear-gradient(45deg, var(--um-amber-600), var(--um-amber-700));
}

/* Accessibility considerations */
@media (prefers-reduced-motion: reduce) {
    .um-color-icon {
        animation: none;
    }
    
    .um-color-page .um-card {
        animation: none;
    }
    
    .um-color-page .um-badge,
    .um-color-page .um-btn {
        animation: none;
    }
    
    .um-color-page::after {
        animation: none;
    }
    
    .um-color-page .um-card::before {
        animation: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .um-color-page .um-card {
        border-width: 3px;
        backdrop-filter: none;
        background: white;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    }
    
    .um-color-page::before,
    .um-color-page::after {
        display: none;
    }
}

/* Focus management for better accessibility */
.um-color-page .um-btn:focus {
    outline: 3px solid rgba(59, 130, 246, 0.5);
    outline-offset: 2px;
}

.um-color-page-red .um-btn-red:focus {
    outline-color: rgba(239, 68, 68, 0.5);
}

.um-color-page-green .um-btn-green:focus {
    outline-color: rgba(34, 197, 94, 0.5);
}

.um-color-page-admin .um-btn-amber:focus {
    outline-color: rgba(245, 158, 11, 0.5);
}

/* Color-specific responsive adjustments */
@media (max-width: 768px) {
    .um-color-page {
        padding: var(--um-space-4);
        min-height: 70vh;
    }
    
    .um-color-page .um-card {
        margin: var(--um-space-4);
        padding: var(--um-space-6);
    }
    
    .um-color-icon {
        font-size: 3rem !important;
    }
}