/**
 * CAISSA Onboarding - UI Styles
 *
 * First-time user onboarding modal
 */

/* Modal Container */
.onboarding-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.onboarding-modal--visible {
    opacity: 1;
    pointer-events: all;
}

/* Backdrop */
.onboarding-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

/* Content */
.onboarding-content {
    position: relative;
    max-width: 600px;
    width: 90%;
    max-height: 85vh;
    background-color: var(--panel-bg, #1a1f2e);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.onboarding-modal--visible .onboarding-content {
    transform: scale(1);
}

/* Skip Button */
.onboarding-skip {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--text-secondary, #b0b8c5);
    font-size: 0.9rem;
    cursor: pointer;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.onboarding-skip:hover {
    color: var(--text-primary, #ffffff);
    background-color: rgba(255, 255, 255, 0.05);
}

/* Step Indicator */
.onboarding-step-indicator {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-secondary, #b0b8c5);
    font-weight: 500;
}

/* Step Content */
.onboarding-step-content {
    flex: 1;
    text-align: center;
    overflow-y: auto;
    padding: 0.5rem;
}

/* Icon */
.onboarding-icon {
    font-size: 4rem;
    color: var(--primary-color, #4a9eff);
    margin-bottom: 1.5rem;
    animation: onboarding-icon-bounce 0.6s ease;
}

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

/* Title */
.onboarding-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary, #ffffff);
    margin-bottom: 1rem;
}

/* Body */
.onboarding-body {
    text-align: left;
    max-width: 500px;
    margin: 0 auto;
}

.onboarding-body p {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text-secondary, #b0b8c5);
    margin-bottom: 1rem;
}

.onboarding-body strong {
    color: var(--text-primary, #ffffff);
    font-weight: 600;
}

.onboarding-body em {
    color: var(--text-tertiary, #8892a6);
    font-style: italic;
    font-size: 0.95rem;
}

.onboarding-body a {
    color: var(--primary-color, #4a9eff);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.onboarding-body a:hover {
    border-bottom-color: var(--primary-color, #4a9eff);
}

/* Tips List */
.onboarding-tips-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
    text-align: left;
}

.onboarding-tips-list li {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary, #b0b8c5);
    padding-left: 1.75rem;
    position: relative;
    margin-bottom: 0.75rem;
}

.onboarding-tips-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color, #22c55e);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Footer */
.onboarding-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.onboarding-footer .btn {
    flex: 1;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.onboarding-footer .btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary, #b0b8c5);
}

.onboarding-footer .btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.onboarding-footer .btn-primary {
    background-color: var(--primary-color, #4a9eff);
    border: 1px solid var(--primary-color, #4a9eff);
    color: #ffffff;
}

.onboarding-footer .btn-primary:hover {
    background-color: var(--primary-hover, #3a8eef);
    border-color: var(--primary-hover, #3a8eef);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(74, 158, 255, 0.3);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .onboarding-content {
        width: 95%;
        padding: 2rem 1.5rem;
        max-height: 90vh;
    }

    .onboarding-icon {
        font-size: 3rem;
        margin-bottom: 1rem;
    }

    .onboarding-title {
        font-size: 1.5rem;
    }

    .onboarding-body p {
        font-size: 1rem;
    }

    .onboarding-footer {
        flex-direction: column-reverse;
    }

    .onboarding-footer .btn {
        width: 100%;
    }

    .onboarding-skip {
        top: 0.5rem;
        right: 0.5rem;
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
}

/* Dark Mode Support (already using dark colors, but adding explicit support) */
@media (prefers-color-scheme: dark) {
    .onboarding-content {
        background-color: var(--panel-bg, #1a1f2e);
        border-color: rgba(255, 255, 255, 0.1);
    }
}

/* Accessibility */
.onboarding-modal:focus-within .onboarding-skip {
    outline: 2px solid var(--primary-color, #4a9eff);
    outline-offset: 2px;
}

/* Smooth Scrolling for Step Content */
.onboarding-step-content {
    scroll-behavior: smooth;
}

.onboarding-step-content::-webkit-scrollbar {
    width: 6px;
}

.onboarding-step-content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
}

.onboarding-step-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.onboarding-step-content::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}