/* ============================================================
   YZ.org.tr - Yol Haritaları Sayfa Stilleri
   Mimari Kural: Sıfır Renk Literali (Zero Color Literals)
   ============================================================ */

.rm-container {
    max-width: 920px;
    margin: 0 auto;
}

/* Roadmap Selector Tabs */
.rm-tabs-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    margin-bottom: 2rem;
    -webkit-overflow-scrolling: touch;
}

.rm-tab-btn {
    padding: 0.625rem 1.125rem;
    border-radius: var(--radius-md, 8px);
    font-size: 0.8125rem;
    font-weight: 500;
    transition: all 0.2s ease;
    cursor: pointer;
    white-space: nowrap;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.rm-tab-btn:hover {
    color: var(--color-text);
    border-color: var(--color-border-strong);
    background: var(--color-surface-subtle);
}

.rm-tab-btn.active {
    background: var(--color-brand-soft);
    color: var(--color-brand);
    border-color: var(--color-brand-border);
    font-weight: 600;
}

.rm-tab-btn .bi {
    font-size: 0.9375rem;
}

/* Roadmap Main Card */
.rm-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg, 12px);
    padding: 1.75rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .rm-card {
        padding: 2.25rem;
    }
}

/* Header Info */
.rm-card__header {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding-bottom: 1.5rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

@media (min-width: 768px) {
    .rm-card__header {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
    }
}

.rm-target-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-brand);
    display: block;
    margin-bottom: 0.25rem;
}

.rm-target-title {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.3;
    margin: 0 0 0.5rem 0;
}

.rm-target-summary {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
    max-width: 580px;
}

.rm-meta-badges {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .rm-meta-badges {
        flex-direction: column;
        align-items: flex-end;
    }
}

.rm-meta-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    background: var(--color-surface-subtle);
    border: 1px solid var(--color-border);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-sm, 6px);
    white-space: nowrap;
}

.rm-meta-pill .bi {
    color: var(--color-text-muted);
}

/* Timeline Steps */
.rm-timeline {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.rm-step {
    position: relative;
    padding-left: 2.5rem;
}

.rm-step::before {
    content: '';
    position: absolute;
    left: 0.8125rem;
    top: 1.75rem;
    bottom: -1.5rem;
    width: 2px;
    background: var(--color-border);
}

.rm-step:last-child::before {
    display: none;
}

.rm-step__bubble {
    position: absolute;
    left: 0;
    top: 0;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    background: var(--color-surface);
    border: 2px solid var(--color-border-strong);
    color: var(--color-text);
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rm-step.active .rm-step__bubble {
    border-color: var(--color-brand);
    background: var(--color-brand-soft);
    color: var(--color-brand);
}

.rm-step__content {
    background: var(--color-surface-subtle);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md, 8px);
    padding: 1.25rem;
}

.rm-step__title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 0.5rem 0;
}

.rm-step__desc {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0 0 1rem 0;
}

/* Skills Badges */
.rm-skills-section {
    margin-bottom: 1rem;
}

.rm-section-label {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-muted);
    display: block;
    margin-bottom: 0.5rem;
}

.rm-skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
}

.rm-skill-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm, 6px);
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.rm-skill-badge .bi-check2 {
    color: var(--color-brand);
    font-size: 0.8125rem;
}

/* Resources */
.rm-resources-section {
    padding-top: 0.875rem;
    border-top: 1px solid var(--color-border);
}

.rm-resources-list {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.rm-resource-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm, 6px);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    font-size: 0.8125rem;
    color: var(--color-text);
    text-decoration: none;
    transition: all 0.15s ease;
}

.rm-resource-link:hover {
    background: var(--color-surface-subtle);
    border-color: var(--color-brand-border);
    color: var(--color-brand);
}

.rm-resource-left {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
}

.rm-resource-left .bi-journal-code {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    flex-shrink: 0;
}

.rm-resource-title {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.rm-resource-provider {
    font-size: 0.6875rem;
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.rm-resource-link .bi-arrow-up-right {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    transition: color 0.15s ease;
    flex-shrink: 0;
}

.rm-resource-link:hover .bi-arrow-up-right {
    color: var(--color-brand);
}