/* static/css/how_it_works.css */

.how-it-works-modal .modal-content {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    box-shadow: 0 25px 50px -12px var(--shadow-color);
    overflow: hidden;
}

.how-it-works-modal .modal-header {
    background: var(--bg-surface-secondary);
    border-bottom: 1px solid var(--border-color-light);
    padding: 1.5rem;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.how-it-works-modal .modal-title {
    color: var(--text-primary);
    font-weight: 800;
    letter-spacing: -0.025em;
    font-size: 1.5rem;
    margin: 0;
    text-align: center;
}

.how-it-works-modal .btn-close {
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--bg-surface-tertiary);
    border-radius: 50%;
    padding: 0.75rem;
    opacity: 0.7;
    transition: all 0.2s ease;
    margin: 0;
    background-size: 0.8em;
}

.how-it-works-modal .btn-close:hover {
    opacity: 1;
    background-color: var(--border-color);
}

.how-it-works-modal .modal-body {
    padding: 2rem;
    background: var(--bg-surface);
}

.ai-explainer {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(37, 99, 235, 0.05) 100%);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.ai-explainer h5 {
    color: var(--accent-color);
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ai-explainer p {
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
    font-size: 0.95rem;
}

.step-card {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    border-radius: 16px;
    transition: background-color 0.2s ease;
    border: 1px solid transparent;
}

.step-card:hover {
    background-color: var(--bg-surface-secondary);
    border-color: var(--border-color-light);
}

.step-icon-wrapper {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: var(--bg-surface-secondary);
    border: 1px solid var(--border-color-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 6px -1px var(--shadow-color);
}

.step-icon-wrapper img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.step-content h6 {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

.mode-switcher {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    background: var(--bg-surface-secondary);
    padding: 0.375rem;
    border-radius: 999px;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid var(--border-color-light);
}

.mode-btn {
    border: none;
    background: transparent;
    padding: 0.5rem 1.5rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.mode-btn:hover {
    color: var(--text-primary);
}

.mode-btn.active {
    background: var(--bg-surface);
    color: var(--text-primary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* Dark mode specific overrides */
body.dark-mode .how-it-works-modal .modal-content {
    border-color: var(--border-color);
}

body.dark-mode .step-icon-wrapper {
    background: var(--bg-surface-tertiary);
    border-color: var(--border-color);
}

body.dark-mode .ai-explainer {
    background: rgba(37, 99, 235, 0.15);
    border-color: rgba(37, 99, 235, 0.3);
}

body.dark-mode .mode-btn.active {
    background: var(--bg-surface-tertiary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}