/* ==========================================================================
   VEBENDE AKADEMI - EGITIM DANISMANI & KATALOG ANALIZ SAYFASI
   Tum degerler merkezi CSS degiskenleri (--var-name) uzerinden yonetilir.
   ========================================================================== */

:root {
    --advisor-hero-padding-top: 7.5rem;
    --advisor-hero-padding-bottom: 4.5rem;
    --advisor-container-max-width: 1180px;
    --advisor-glass-bg: rgba(15, 23, 42, 0.88);
    --advisor-glass-border: rgba(255, 255, 255, 0.14);
    --advisor-glass-shadow: 0 20px 48px rgba(2, 6, 23, 0.4);
    --advisor-input-bg: rgba(255, 255, 255, 0.08);
    --advisor-input-bg-focus: rgba(255, 255, 255, 0.13);
    --advisor-input-border: rgba(255, 255, 255, 0.18);
    --advisor-pill-bg: rgba(255, 255, 255, 0.08);
    --advisor-pill-bg-hover: rgba(99, 102, 241, 0.25);
    --advisor-pill-border: rgba(255, 255, 255, 0.16);
    --advisor-summary-bg: #ffffff;
    --advisor-summary-accent-bg: rgba(99, 102, 241, 0.06);
    --advisor-card-bg: #ffffff;
    --advisor-comment-bg: #f8fafc;
    --advisor-comment-border: rgba(99, 102, 241, 0.18);
    --advisor-match-high: #10b981;
    --advisor-match-high-bg: rgba(16, 185, 129, 0.12);
    --advisor-match-mid: #6366f1;
    --advisor-match-mid-bg: rgba(99, 102, 241, 0.1);
    --advisor-upcoming-bg: rgba(249, 115, 22, 0.12);
    --advisor-upcoming-text: #c2410c;
    --advisor-upcoming-border: rgba(249, 115, 22, 0.35);
    --advisor-chip-bg: #f1f5f9;
    --advisor-chip-text: #334155;
    --advisor-module-bullet: #6366f1;
    --advisor-toast-bg: rgba(15, 23, 42, 0.94);
    --advisor-toast-border: rgba(16, 185, 129, 0.55);
    --advisor-toast-text: #ffffff;
    --advisor-compat-high-bg: rgba(16, 185, 129, 0.14);
    --advisor-compat-high-text: #047857;
    --advisor-compat-mid-bg: rgba(99, 102, 241, 0.12);
    --advisor-compat-mid-text: #4338ca;
    --advisor-compat-low-bg: rgba(245, 158, 11, 0.14);
    --advisor-compat-low-text: #b45309;
    --advisor-spacing-xs: 0.5rem;
    --advisor-spacing-sm: 0.75rem;
    --advisor-spacing-md: 1.25rem;
    --advisor-spacing-lg: 2rem;
    --advisor-spacing-xl: 3rem;
    --advisor-font-xs: 0.75rem;
    --advisor-font-sm: 0.875rem;
    --advisor-font-base: 1rem;
    --advisor-font-lg: 1.15rem;
    --advisor-font-xl: 1.4rem;
    --advisor-font-hero: clamp(2rem, 3.6vw, 3.1rem);
    --advisor-thumb-size: 72px;
    --advisor-border-width: 1px;
    --advisor-border-width-thick: 3px;
    --advisor-hero-bg-image: url('../images/ai_advisor_hero_bg.png');
    --advisor-hero-overlay: linear-gradient(135deg, rgba(8, 8, 21, 0.86) 0%, rgba(26, 16, 61, 0.72) 50%, rgba(13, 27, 42, 0.88) 100%);
    --advisor-hero-bg-image: url('../images/ai_advisor_hero_bg.jpg');
    --advisor-hero-overlay: linear-gradient(135deg, rgba(8, 8, 21, 0.86) 0%, rgba(26, 16, 61, 0.72) 50%, rgba(13, 27, 42, 0.88) 100%);
}

.advisor-page {
    background-color: var(--color-bg-light);
    color: var(--color-text-primary);
    font-family: var(--font-body);
}

/* Hero Section */
.advisor-hero {
    background-color: var(--color-bg-hero);
    background-image: var(--advisor-hero-overlay), var(--advisor-hero-bg-image);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    padding-top: var(--advisor-hero-padding-top);
    padding-bottom: var(--advisor-hero-padding-bottom);
    position: relative;
    overflow: hidden;
    color: var(--color-text-inverse);
}

.advisor-hero-inner {
    max-width: var(--advisor-container-max-width);
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.advisor-kicker {
    display: inline-flex;
    align-items: center;
    gap: var(--advisor-spacing-xs);
    padding: 0.4rem 1rem;
    border-radius: var(--border-radius-xl);
    background-color: var(--advisor-pill-bg);
    border: var(--advisor-border-width) solid var(--advisor-pill-border);
    color: var(--color-primary-light);
    font-size: var(--advisor-font-xs);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: var(--advisor-spacing-md);
}

.advisor-hero-title {
    font-family: var(--font-heading);
    font-size: var(--advisor-font-hero);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: var(--advisor-spacing-sm);
    color: var(--color-text-inverse);
}

.advisor-hero-subtitle {
    font-size: var(--advisor-font-lg);
    color: var(--color-text-muted-dark);
    max-width: 780px;
    margin: 0 auto var(--advisor-spacing-lg);
    line-height: 1.6;
}

/* Search Box */
.advisor-search-shell {
    background: var(--advisor-glass-bg);
    border: var(--advisor-border-width) solid var(--advisor-glass-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--advisor-glass-shadow);
    padding: var(--advisor-spacing-md);
    max-width: 920px;
    margin: 0 auto;
    text-align: left;
}

.advisor-input-group {
    display: flex;
    gap: var(--advisor-spacing-sm);
    align-items: stretch;
}

.advisor-textarea {
    flex: 1 1 auto;
    background-color: var(--advisor-input-bg);
    border: var(--advisor-border-width) solid var(--advisor-input-border);
    border-radius: var(--border-radius-md);
    color: var(--color-text-inverse);
    padding: 0.95rem 1.2rem;
    font-size: var(--advisor-font-base);
    line-height: 1.45;
    resize: none;
    min-height: 58px;
    transition: background-color var(--transition-speed-fast) ease, border-color var(--transition-speed-fast) ease;
}

.advisor-textarea::placeholder {
    color: var(--color-text-muted);
}

.advisor-textarea:focus {
    outline: none;
    background-color: var(--advisor-input-bg-focus);
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.advisor-submit-btn {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: var(--color-text-inverse);
    border: none;
    border-radius: var(--border-radius-md);
    padding: 0 1.75rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--advisor-font-base);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--advisor-spacing-xs);
    white-space: nowrap;
    transition: transform var(--transition-speed-fast) ease, box-shadow var(--transition-speed-fast) ease;
}

.advisor-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px var(--color-primary-glow);
}

.advisor-submit-btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

.advisor-examples-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--advisor-spacing-xs);
    margin-top: var(--advisor-spacing-sm);
    padding-top: var(--advisor-spacing-sm);
    border-top: var(--advisor-border-width) solid var(--color-border-dark);
}

.advisor-examples-label {
    font-size: var(--advisor-font-xs);
    color: var(--color-text-muted);
    font-weight: 600;
    margin-right: 0.25rem;
}

.advisor-example-pill {
    background-color: var(--advisor-pill-bg);
    border: var(--advisor-border-width) solid var(--advisor-pill-border);
    color: var(--color-text-on-dark);
    border-radius: var(--border-radius-xl);
    padding: 0.35rem 0.85rem;
    font-size: var(--advisor-font-xs);
    font-weight: 500;
    cursor: pointer;
    transition: background-color var(--transition-speed-fast) ease, border-color var(--transition-speed-fast) ease;
}

.advisor-example-pill:hover {
    background-color: var(--advisor-pill-bg-hover);
    border-color: var(--color-primary-light);
}

.advisor-input-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--advisor-spacing-xs);
    font-size: var(--advisor-font-xs);
    color: var(--color-text-muted);
}

.advisor-validation-msg {
    color: var(--color-accent-warm);
    font-weight: 600;
    min-height: 1.1rem;
}

/* Results Workspace */
.advisor-results-section {
    padding: var(--advisor-spacing-xl) 0;
}

.advisor-results-container {
    max-width: var(--advisor-container-max-width);
    margin: 0 auto;
}

/* Executive Summary Card */
.advisor-summary-card {
    background-color: var(--advisor-summary-bg);
    border: var(--advisor-border-width) solid var(--color-border);
    border-left: var(--advisor-border-width-thick) solid var(--color-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-md);
    padding: var(--advisor-spacing-lg);
    margin-bottom: var(--advisor-spacing-lg);
}

.advisor-summary-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--advisor-spacing-md);
    margin-bottom: var(--advisor-spacing-md);
}

.advisor-summary-title {
    font-family: var(--font-heading);
    font-size: var(--advisor-font-xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
}

.advisor-count-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.95rem;
    border-radius: var(--border-radius-xl);
    background-color: var(--advisor-match-mid-bg);
    color: var(--color-primary);
    font-weight: 700;
    font-size: var(--advisor-font-sm);
}

.advisor-summary-body {
    color: var(--color-text-secondary);
    font-size: var(--advisor-font-base);
    line-height: 1.65;
    margin-bottom: var(--advisor-spacing-md);
}

.advisor-corrections-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--advisor-spacing-xs);
    padding: var(--advisor-spacing-xs) var(--advisor-spacing-sm);
    background-color: var(--advisor-summary-accent-bg);
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--advisor-spacing-md);
    font-size: var(--advisor-font-sm);
    color: var(--color-text-primary);
}

.advisor-filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--advisor-spacing-xs);
    padding-top: var(--advisor-spacing-sm);
    border-top: var(--advisor-border-width) solid var(--color-border);
}

.advisor-filter-btn {
    background-color: var(--advisor-chip-bg);
    color: var(--advisor-chip-text);
    border: var(--advisor-border-width) solid transparent;
    border-radius: var(--border-radius-xl);
    padding: 0.4rem 1rem;
    font-size: var(--advisor-font-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed-fast) ease;
}

.advisor-filter-btn:hover {
    border-color: var(--color-primary-light);
    color: var(--color-primary);
}

.advisor-filter-btn.active {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
}

/* Course Result Cards */
.advisor-results-list {
    display: flex;
    flex-direction: column;
    gap: var(--advisor-spacing-md);
}

.advisor-result-card {
    background-color: var(--advisor-card-bg);
    border: var(--advisor-border-width) solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-sm);
    padding: var(--advisor-spacing-lg);
    display: grid;
    grid-template-columns: minmax(280px, 1.05fr) minmax(320px, 1.35fr);
    gap: var(--advisor-spacing-lg);
    content-visibility: auto;
    contain-intrinsic-size: 240px;
    transition: box-shadow var(--transition-speed-fast) ease, border-color var(--transition-speed-fast) ease;
}

.advisor-result-card:hover {
    box-shadow: var(--box-shadow-md);
    border-color: var(--color-primary-light);
}

.advisor-course-col {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: var(--advisor-spacing-md);
}

.advisor-course-top {
    display: flex;
    gap: var(--advisor-spacing-md);
    align-items: flex-start;
}

.advisor-course-thumb {
    width: var(--advisor-thumb-size);
    height: var(--advisor-thumb-size);
    border-radius: var(--border-radius-md);
    object-fit: cover;
    border: var(--advisor-border-width) solid var(--color-border);
    flex-shrink: 0;
}

.advisor-course-badges {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.45rem;
}

.advisor-code-badge {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: var(--advisor-font-xs);
    padding: 0.25rem 0.6rem;
    border-radius: var(--border-radius-sm);
    background-color: var(--color-bg-dark-section);
    color: var(--color-text-inverse);
}

.advisor-match-badge {
    font-size: var(--advisor-font-xs);
    font-weight: 700;
    padding: 0.25rem 0.65rem;
    border-radius: var(--border-radius-xl);
}

.advisor-match-badge.high {
    background-color: var(--advisor-match-high-bg);
    color: var(--advisor-match-high);
}

.advisor-match-badge.mid {
    background-color: var(--advisor-match-mid-bg);
    color: var(--advisor-match-mid);
}

.advisor-compat-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--font-heading);
    font-size: var(--advisor-font-xs);
    font-weight: 800;
    padding: 0.25rem 0.7rem;
    border-radius: var(--border-radius-xl);
}

.advisor-compat-pill.compat-high {
    background-color: var(--advisor-compat-high-bg);
    color: var(--advisor-compat-high-text);
}

.advisor-compat-pill.compat-mid {
    background-color: var(--advisor-compat-mid-bg);
    color: var(--advisor-compat-mid-text);
}

.advisor-compat-pill.compat-low {
    background-color: var(--advisor-compat-low-bg);
    color: var(--advisor-compat-low-text);
}

/* Searching Indicator & Ephemeral Toast */
.advisor-searching-bar {
    display: none;
    align-items: center;
    justify-content: center;
    gap: var(--advisor-spacing-sm);
    margin-top: var(--advisor-spacing-sm);
    padding: 0.65rem 1rem;
    border-radius: var(--border-radius-md);
    background-color: var(--advisor-pill-bg);
    border: var(--advisor-border-width) solid var(--advisor-pill-border);
    color: var(--color-text-inverse);
    font-size: var(--advisor-font-sm);
    font-weight: 600;
}

.advisor-searching-bar.is-visible {
    display: flex;
}

.advisor-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.25);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: advisorSpin 0.75s linear infinite;
    flex-shrink: 0;
}

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

.advisor-toast-banner {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translate(-50%, 16px);
    background-color: var(--advisor-toast-bg);
    color: var(--advisor-toast-text);
    border: var(--advisor-border-width) solid var(--advisor-toast-border);
    border-radius: var(--border-radius-xl);
    padding: 0.8rem 1.5rem;
    font-family: var(--font-heading);
    font-size: var(--advisor-font-sm);
    font-weight: 700;
    box-shadow: var(--advisor-glass-shadow);
    z-index: 1080;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-speed-normal) ease, transform var(--transition-speed-normal) ease;
}

.advisor-toast-banner.is-visible {
    opacity: 1;
    transform: translate(-50%, 0);
}

.advisor-upcoming-badge {
    font-size: var(--advisor-font-xs);
    font-weight: 700;
    padding: 0.25rem 0.65rem;
    border-radius: var(--border-radius-xl);
    background-color: var(--advisor-upcoming-bg);
    color: var(--advisor-upcoming-text);
    border: var(--advisor-border-width) solid var(--advisor-upcoming-border);
}

.advisor-course-title {
    font-family: var(--font-heading);
    font-size: 1.22rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 0.4rem;
    line-height: 1.3;
}

.advisor-course-title-link {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-speed-fast) ease;
}

.advisor-course-title-link:hover {
    color: var(--color-primary);
}

.advisor-course-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--advisor-spacing-sm);
    font-size: var(--advisor-font-xs);
    color: var(--color-text-secondary);
    font-weight: 600;
}

.advisor-course-desc {
    font-size: var(--advisor-font-sm);
    color: var(--color-text-secondary);
    line-height: 1.55;
    margin: 0;
}

.advisor-tags-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.advisor-tag-chip {
    background-color: var(--advisor-chip-bg);
    color: var(--advisor-chip-text);
    font-size: var(--advisor-font-xs);
    font-weight: 600;
    padding: 0.28rem 0.65rem;
    border-radius: var(--border-radius-sm);
}

.advisor-course-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--advisor-spacing-xs);
    align-items: center;
}

.advisor-cta-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--advisor-font-sm);
    padding: 0.65rem 1.2rem;
    border-radius: var(--border-radius-md);
    transition: background-color var(--transition-speed-fast) ease, transform var(--transition-speed-fast) ease;
}

.advisor-cta-link:hover {
    background-color: var(--color-primary-hover);
    color: var(--color-text-inverse);
    transform: translateY(-1px);
}

/* Right Column: Catalog-Grounded Commentary */
.advisor-commentary-box {
    background-color: var(--advisor-comment-bg);
    border: var(--advisor-border-width) solid var(--advisor-comment-border);
    border-radius: var(--border-radius-md);
    padding: var(--advisor-spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--advisor-spacing-sm);
}

.advisor-commentary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--advisor-spacing-xs);
    padding-bottom: var(--advisor-spacing-xs);
    border-bottom: var(--advisor-border-width) solid var(--color-border);
}

.advisor-commentary-label {
    font-family: var(--font-heading);
    font-size: var(--advisor-font-xs);
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-primary);
}

.advisor-role-tag {
    font-size: var(--advisor-font-xs);
    font-weight: 700;
    color: var(--color-accent-hover);
    background-color: var(--color-security-pill-bg);
    padding: 0.2rem 0.65rem;
    border-radius: var(--border-radius-xl);
}

.advisor-commentary-text {
    font-size: var(--advisor-font-sm);
    color: var(--color-text-primary);
    line-height: 1.65;
    margin: 0;
}

.advisor-modules-heading {
    font-size: var(--advisor-font-xs);
    font-weight: 700;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 0.25rem 0 0;
}

.advisor-modules-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.advisor-modules-list li {
    position: relative;
    padding-left: 1rem;
    font-size: var(--advisor-font-sm);
    color: var(--color-text-secondary);
    line-height: 1.45;
}

.advisor-modules-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--advisor-module-bullet);
}

.advisor-paths-note {
    font-size: var(--advisor-font-xs);
    color: var(--color-text-secondary);
    padding-top: var(--advisor-spacing-xs);
    border-top: var(--advisor-border-width) solid var(--color-border);
    margin: 0;
}

/* Empty & Initial States */
.advisor-state-card {
    background-color: var(--advisor-card-bg);
    border: var(--advisor-border-width) solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--advisor-spacing-xl);
    text-align: center;
    box-shadow: var(--box-shadow-sm);
}

.advisor-state-title {
    font-family: var(--font-heading);
    font-size: var(--advisor-font-xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--advisor-spacing-xs);
}

.advisor-state-desc {
    color: var(--color-text-secondary);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.6;
}

@media (max-width: 991.98px) {
    .advisor-result-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767.98px) {
    .advisor-input-group {
        flex-direction: column;
    }

    .advisor-submit-btn {
        padding: 0.9rem 1.25rem;
    }

    .advisor-result-card,
    .advisor-summary-card {
        padding: var(--advisor-spacing-md);
    }
}