/* HR Web Color Analyzer - Custom Styles */

:root {
    --bg-light-gray: #f5f5f5;
    --primary-red: #e65064;
    --primary-blue: #7dd8f5;
    --bg-anthracite: #3a3a3a;
    --bg-white: #ffffff;
    --bg-off-white: #fafafa;
    --accent-anthracite: #3a3a3a;
    --accent-light-gray: #e5e5e5;
    --accent-dark: #1a1a1a;
    --text-dark: #2c2c2c;
    --text-medium: #666666;
    --text-light: #888888;
    --border-color: #e0e0e0;
    --shadow-light: rgba(0, 0, 0, 0.1);
    --shadow-medium: rgba(0, 0, 0, 0.15);
}

body {
    background-color: var(--bg-light-gray);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-dark);
}

/* Logo styles */
.app-logo {
    height: 60px;
    width: auto;
    margin-right: 15px;
}

/* Hero section */
.hero-section {
    background: linear-gradient(135deg, var(--bg-off-white) 0%, var(--bg-white) 50%, var(--bg-off-white) 100%);
    border-radius: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 2rem;
    border: 3px solid transparent;
    background-image: 
        linear-gradient(135deg, var(--bg-off-white) 0%, var(--bg-white) 50%, var(--bg-off-white) 100%),
        linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-red) 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.hero-section .card {
    background: rgba(255, 255, 255, 0.6);
    border: 2px solid var(--accent-anthracite);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-section .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
    border-color: var(--accent-dark);
}

.hero-section .card-body {
    color: var(--text-dark);
}

.hero-section .text-primary,
.hero-section .text-success,
.hero-section .text-warning {
    color: var(--text-medium) !important;
}

/* Card styles */
.card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 4px 6px var(--shadow-light);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px var(--shadow-medium);
}

.card-header {
    background-color: var(--bg-anthracite);
    border-bottom: 1px solid var(--border-color);
    border-radius: 12px 12px 0 0 !important;
    color: var(--accent-light-gray);
}

/* Button styles */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--shadow-medium);
}

.btn-primary {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    color: var(--text-dark);
}

.btn-primary:hover {
    background-color: #6bc5e0;
    border-color: #6bc5e0;
    color: var(--text-dark);
}

.btn-outline-primary {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.btn-outline-primary:hover {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    color: var(--text-dark);
}

.btn-info {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    color: var(--text-dark);
}

.btn-info:hover {
    background-color: #6bc5e0;
    border-color: #6bc5e0;
    color: var(--text-dark);
}

.btn-warning {
    background-color: #f0ad4e;
    border-color: #f0ad4e;
    color: white;
}

.btn-danger {
    background-color: var(--primary-red);
    border-color: var(--primary-red);
    color: white;
}

.btn-danger:hover {
    background-color: #d13e58;
    border-color: #d13e58;
    color: white;
}

.btn-outline-danger {
    border-color: var(--primary-red);
    color: var(--primary-red);
}

.btn-outline-danger:hover {
    background-color: var(--primary-red);
    border-color: var(--primary-red);
    color: white;
}

.btn-success {
    background-color: #5cb85c;
    border-color: #5cb85c;
    color: white;
}

/* Text and border utilities */
.text-primary {
    color: var(--primary-blue) !important;
}

.text-info {
    color: var(--primary-blue) !important;
}

.text-danger {
    color: var(--primary-red) !important;
}

.border-primary {
    border-color: var(--primary-blue) !important;
}

.border-info {
    border-color: var(--primary-blue) !important;
}

.border-danger {
    border-color: var(--primary-red) !important;
}

/* Navigation */
.navbar {
    background-color: var(--bg-white) !important;
    border-bottom: 2px solid var(--border-color);
    box-shadow: 0 2px 4px var(--shadow-light);
}

.navbar-brand {
    font-weight: 600;
    font-size: 1.5rem;
    color: var(--text-dark) !important;
    display: flex;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    transition: color 0.2s ease;
    color: var(--text-dark) !important;
}

.nav-link:hover {
    color: var(--primary-red) !important;
}

.nav-link.text-warning {
    color: var(--primary-blue) !important;
}

.nav-link.text-warning:hover {
    color: var(--primary-red) !important;
}

/* Upload area styles */
.upload-zone,
.upload-area {
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 3rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    background-color: var(--bg-white);
    cursor: pointer;
}

.upload-zone:hover,
.upload-area:hover {
    border-color: var(--primary-blue);
    background-color: #f0f8fd;
}

.upload-zone.dragover,
.upload-area.dragover {
    border-color: var(--primary-red);
    background-color: #fdf0f2;
}

.file-input {
    opacity: 0;
    position: absolute;
    z-index: -1;
}

.upload-icon {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.upload-text {
    color: var(--text-dark);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.upload-hint {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Canvas and color picker styles */
#imageCanvas,
#colorCanvas {
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: crosshair;
    max-width: 100%;
    height: auto;
    box-shadow: 0 2px 8px var(--shadow-light);
}

.crosshair {
    cursor: crosshair;
}

#crosshair {
    position: absolute;
    pointer-events: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary-red);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

/* Color analysis */
.color-info,
.color-analysis-panel {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
    box-shadow: 0 2px 4px var(--shadow-light);
}

.color-preview,
.color-swatch {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--border-color);
    margin: 0 auto;
    box-shadow: 0 2px 4px var(--shadow-light);
    display: inline-block;
}

.color-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.color-value {
    text-align: center;
    padding: 0.5rem;
    background-color: var(--bg-anthracite);
    border-radius: 6px;
    border: 1px solid var(--border-color);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

.color-value strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--text-dark);
}

.color-value span {
    color: var(--text-medium);
}

/* Temperature indicators */
.temperature-warm {
    color: var(--primary-red);
}

.temperature-cold {
    color: var(--primary-blue);
}

/* Image gallery styles */
.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.image-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 4px var(--shadow-light);
}

.image-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px var(--shadow-medium);
}

.card-img-container {
    overflow: hidden;
    border-radius: 0.375rem 0.375rem 0 0;
}

.card-img-container img {
    transition: transform 0.3s ease;
}

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

.image-thumbnail {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid var(--border-color);
}

.image-info {
    padding: 1rem;
}

.image-title {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.image-meta {
    color: var(--text-light);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.image-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.image-preview {
    max-width: 100%;
    max-height: 300px;
    border-radius: 0.375rem;
    box-shadow: 0 2px 10px var(--shadow-light);
}

/* Progress bar styles */
.progress {
    background-color: var(--bg-anthracite);
    border-radius: 6px;
    height: 8px;
}

.progress-bar {
    background-color: var(--primary-blue);
    border-radius: 6px;
}

.progress-bar-animated {
    animation: progress-bar-stripes 1s linear infinite;
}

@keyframes progress-bar-stripes {
    0% { background-position: 1rem 0; }
    100% { background-position: 0 0; }
}

.storage-meter {
    height: 8px;
    background: var(--bg-anthracite);
    border-radius: 4px;
    overflow: hidden;
}

.storage-meter-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-red));
    transition: width 0.3s ease;
}

.storage-meter-fill.full {
    background: var(--primary-red);
}

/* Alert styles */
.alert {
    border-radius: 8px;
    border: none;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    border-left: 4px solid #5cb85c;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    border-left: 4px solid var(--primary-red);
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
    border-left: 4px solid var(--primary-blue);
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
    border-left: 4px solid #f0ad4e;
}

/* Badge styles */
.badge {
    font-size: 0.875em;
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
}
.badge.bg-iblock {
    display:inline-block;
    text-align: right;
    float: right;
}


.badge.bg-warm {
    background-color: #e65064 !important;
    color: white !important;
    display:inline-block;
    text-align: right;
    float: right;
}
.badge.bg-neutral {
    background-color: #808080 !important;
    color: white !important;
    display:inline-block;
    text-align: right;
    float: right;
}
.badge.bg-cold {
    background-color: #7dd8f5 !important;
    color: white !important;
    display:inline-block;
    text-align: right;
    float: right;
}

.badge.bg-warning {
    background-color: #f0ad4e !important;
    color: white !important;
}

.badge.premium-badge {
    background-color: #f0d54e !important;
    color: white !important;
}

.badge.bg-success {
    background-color: #5cb85c !important;
    color: white !important;
}

.badge.bg-data {
    background-color: #276a8a !important;
    color: white !important;
    display:inline-block;
    text-align: right;
    float: right;
}

.badge.bg-secondary {
    background-color: var(--text-medium) !important;
    color: white !important;
}

.badge.bg-data2 {
    background-color: var(--text-medium) !important;
    color: white !important;
    display:inline-block;
    text-align: right;
    float: right;
}

/* Copy button styles */
.btn-copy {
    padding: 0.25rem 0.5rem;
    background-color: transparent;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-medium);
    transition: all 0.2s ease;
    min-width: 32px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-copy:hover {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    color: var(--text-dark);
    transform: translateY(0);
}

.btn-copy:active {
    background-color: #5cb85c;
    border-color: #5cb85c;
    color: white;
}

.btn-copy.copied {
    background-color: #5cb85c;
    border-color: #5cb85c;
    color: white;
}

/* Pricing cards */
.pricing-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px var(--shadow-medium);
}

.pricing-card.featured {
    border-color: var(--primary-red) !important;
    border-width: 2px !important;
}

.premium-plan-card {
    border: 3px solid var(--accent-anthracite) !important;
    background: linear-gradient(135deg, rgba(229, 229, 229, 0.1), rgba(58, 58, 58, 0.1));
    position: relative;
    overflow: hidden;
}

.premium-plan-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-anthracite) 0%, var(--accent-light-gray) 50%, var(--accent-anthracite) 100%);
}

.premium-plan-card:hover {
    border-color: var(--accent-dark) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* Accordion styles */
.accordion-item {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
}

.accordion-button {
    background-color: var(--bg-anthracite);
    color: var(--accent-light-gray);
}

.accordion-button:not(.collapsed) {
    background-color: var(--primary-blue);
    color: var(--text-dark);
}

.accordion-body {
    background-color: var(--bg-white);
    color: var(--text-dark);
}

/* Profile styles */
.profile-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border: 3px solid var(--border-color);
    transition: border-color 0.3s ease;
}

.profile-image:hover {
    border-color: var(--primary-blue);
}

/* Form styles */
.form-control:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 0.2rem rgba(125, 216, 245, 0.25);
}

/* Loading spinner */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(125, 216, 245, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary-blue);
    animation: spin 1s ease-in-out infinite;
}

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-anthracite);
}

::-webkit-scrollbar-thumb {
    background: var(--text-medium);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-blue);
}

/* Footer styles */
footer {
    background: var(--text-dark) !important;
    color: var(--bg-white);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .app-logo {
        height: 45px;
        margin-right: 10px;
    }
    
    .hero-section {
        padding: 2rem 1rem;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
    
    .image-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .color-values {
        grid-template-columns: 1fr;
    }
    
    .upload-area,
    .upload-zone {
        padding: 2rem 1rem;
    }
    
    .upload-icon {
        font-size: 2rem;
    }
    
    #imageCanvas,
    #colorCanvas {
        width: 100%;
        height: auto;
    }
}

@media (max-width: 576px) {
    .image-grid {
        grid-template-columns: 1fr;
    }
}

/* Temperature Overlay Animation Styles */
.temperature-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2.5rem 3.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), inset 0 0 0 3px #ffffff;
    z-index: 1000;
    pointer-events: none;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border: 3px solid rgba(255, 255, 255, 0.2);
}

.temperature-overlay.show {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

.temperature-overlay-content {
    text-align: center;
    color: white;
}

.temperature-overlay-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
}

.temperature-overlay-value {
    font-size: 3.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin: 0;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
    animation: pulse 2s ease-in-out infinite;
}

.temperature-overlay-value.warm {
    color: #ff6b7a;
    text-shadow: 0 0 30px rgba(255, 107, 122, 0.6), 0 4px 12px rgba(0, 0, 0, 0.5);
}

.temperature-overlay-value.cold {
    color: #7dd8f5;
    text-shadow: 0 0 30px rgba(125, 216, 245, 0.6), 0 4px 12px rgba(0, 0, 0, 0.5);
}

.temperature-overlay-value.neutral {
    color: #b8b8b8;
    text-shadow: 0 0 30px rgba(184, 184, 184, 0.6), 0 4px 12px rgba(0, 0, 0, 0.5);
}

.temperature-overlay-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: float 3s ease-in-out infinite;
}

.temperature-overlay-icon.warm {
    color: #ff6b7a;
    filter: drop-shadow(0 0 20px rgba(255, 107, 122, 0.6));
}

.temperature-overlay-icon.cold {
    color: #7dd8f5;
    filter: drop-shadow(0 0 20px rgba(125, 216, 245, 0.6));
}

.temperature-overlay-icon.neutral {
    color: #b8b8b8;
    filter: drop-shadow(0 0 20px rgba(184, 184, 184, 0.6));
}

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

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

.canvas-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
}

@media (max-width: 768px) {
    .temperature-overlay {
        padding: 2rem 2.5rem;
    }
    
    .temperature-overlay-value {
        font-size: 2.5rem;
    }
    
    .temperature-overlay-icon {
        font-size: 3rem;
    }
}