/**
 * Additional styles for Open T2Editor (커스텀 버전)
 */

/* Variables */
:root {
    --primary-color: #007aff;
    --primary-dark: #0055d4;
    --secondary-color: #34c759;
    --danger-color: #ff3b30;
    --warning-color: #ff9500;
    --info-color: #5ac8fa;
    --text-primary-light: #000000;
    --text-secondary-light: #6e6e73;
    --text-primary-dark: #f5f5f7;
    --text-secondary-dark: #a1a1a6;
    --background-light: #ffffff;
    --background-dark: #000000;
    --card-light: #f5f5f7;
    --card-dark: #1c1c1e;
    --border-light: rgba(0, 0, 0, 0.1);
    --border-dark: rgba(255, 255, 255, 0.1);
    --version-badge-light: rgba(0, 122, 255, 0.1);
    --version-badge-dark: rgba(10, 132, 255, 0.15);
    --transition-speed: 0.3s;
}

a {
  text-decoration-line: none;
  color: #ff6a3f
}

/* Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Enhanced Card Hover Effects */
.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

body.dark-mode .feature-card:hover {
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.version-card:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

body.dark-mode .version-card:hover {
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
}

/* Enhanced Button Styles */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%);
    transform-origin: 50% 50%;
}

.btn:hover::after {
    animation: ripple 1s ease-out;
}

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }
    20% {
        transform: scale(25, 25);
        opacity: 0.5;
    }
    100% {
        opacity: 0;
        transform: scale(40, 40);
    }
}

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

::-webkit-scrollbar-track {
    background: var(--card-light);
}

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

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

body.dark-mode::-webkit-scrollbar-track {
    background: var(--card-dark);
}

/* Loading Spinner */
.spinner {
    width: 40px;
    height: 40px;
    margin: 40px auto;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: var(--primary-color);
    animation: spin 1s linear infinite;
}

.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

body.dark-mode .spinner-overlay {
    background-color: rgba(0, 0, 0, 0.8);
}

.spinner-overlay.active {
    opacity: 1;
    visibility: visible;
}

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

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
}

.toast {
    background-color: var(--card-light);
    color: var(--text-primary-light);
    border-radius: 12px;
    padding: 16px 24px;
    margin-bottom: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: fadeIn 0.3s ease forwards;
    min-width: 300px;
    max-width: 400px;
    border-left: 4px solid var(--primary-color);
}

body.dark-mode .toast {
    background-color: var(--card-dark);
    color: var(--text-primary-dark);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.toast-success {
    border-left-color: var(--secondary-color);
}

.toast-error {
    border-left-color: var(--danger-color);
}

.toast-warning {
    border-left-color: var(--warning-color);
}

.toast-info {
    border-left-color: var(--info-color);
}

.toast-icon {
    font-size: 20px;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    margin-bottom: 4px;
}

.toast-message {
    font-size: 0.9rem;
    color: var(--text-secondary-light);
}

body.dark-mode .toast-message {
    color: var(--text-secondary-dark);
}

.toast-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary-light);
    font-size: 16px;
    transition: color 0.2s ease;
}

.toast-close:hover {
    color: var(--text-primary-light);
}

body.dark-mode .toast-close {
    color: var(--text-secondary-dark);
}

body.dark-mode .toast-close:hover {
    color: var(--text-primary-dark);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-primary {
    background-color: var(--version-badge-light);
    color: var(--primary-color);
}

body.dark-mode .badge-primary {
    background-color: var(--version-badge-dark);
}

.badge-secondary {
    background-color: rgba(52, 199, 89, 0.1);
    color: var(--secondary-color);
}

.badge-danger {
    background-color: rgba(255, 59, 48, 0.1);
    color: var(--danger-color);
}

.badge-warning {
    background-color: rgba(255, 149, 0, 0.1);
    color: var(--warning-color);
}

.badge-info {
    background-color: rgba(90, 200, 250, 0.1);
    color: var(--info-color);
}

/* Custom form focused state */
.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.25);
    transition: all 0.3s ease;
}

/* Responsive improvements */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .toast {
        min-width: auto;
        max-width: 90%;
        margin-right: 5%;
        margin-left: 5%;
    }
    
    .form-container {
        padding: 20px;
    }
}

/* Print styles */
@media print {
    header, footer, .hero-section, .features-section {
        display: none;
    }
    
    .versions-section {
        padding: 0;
    }
    
    .version-card {
        break-inside: avoid;
        page-break-inside: avoid;
        border: 1px solid #ddd;
        margin-bottom: 20px;
        box-shadow: none;
    }
    
    .download-btn, .btn {
        display: none;
    }
}