/* =========================================================
   DAT ANGLE RANKING PRACTICE
   ========================================================= */

.angle-ranking-page {
    --ar-teal: #008c95;
    --ar-teal-dark: #00747c;
    --ar-teal-light: rgba(0, 140, 149, 0.1);
    --ar-navy: #17233c;
    --ar-text: #343b47;
    --ar-muted: #667085;
    --ar-border: #dce3ea;
    --ar-background: #f5f7fa;
    --ar-card: #ffffff;
    --ar-success: #16834b;
    --ar-success-light: #eaf8f0;
    --ar-error: #bd3039;
    --ar-error-light: #fff0f1;
}


/* =========================================================
   PRACTICE SECTION
   ========================================================= */

.angle-ranking-page .ar-section {
    padding: 5rem 1.5rem;
    background: var(--ar-background);
}

.angle-ranking-page .ar-app {
    width: 100%;
    max-width: 1080px;
    margin: 0 auto;
}


/* =========================================================
   PROGRESS
   ========================================================= */

.angle-ranking-page .ar-progress-area {
    max-width: 920px;
    margin: 0 auto 1.25rem;
}

.angle-ranking-page .ar-progress-text {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.6rem;
    color: var(--ar-muted);
    font-size: 0.9rem;
    font-weight: 700;
}

.angle-ranking-page .ar-progress-track {
    width: 100%;
    height: 0.7rem;
    overflow: hidden;
    border-radius: 999px;
    background: #dfe5eb;
}

.angle-ranking-page .ar-progress-bar {
    width: 5%;
    height: 100%;
    border-radius: inherit;
    background: var(--ar-teal);
    transition: width 0.35s ease;
}


/* =========================================================
   PRACTICE CARD
   ========================================================= */

.angle-ranking-page .ar-card {
    max-width: 920px;
    margin: 0 auto;
    padding: 2.25rem;
    border: 1px solid var(--ar-border);
    border-radius: 1.25rem;
    background: var(--ar-card);
    box-shadow: 0 1rem 2.75rem rgba(23, 35, 60, 0.1);
}

.angle-ranking-page .ar-card-heading {
    max-width: 720px;
    margin: 0 auto 2rem;
    text-align: center;
}

.angle-ranking-page .ar-card-label {
    margin-bottom: 0.6rem;
    color: var(--ar-teal);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.angle-ranking-page .ar-card-heading h2 {
    margin-bottom: 0.75rem;
    color: var(--ar-navy);
    font-size: clamp(1.45rem, 3vw, 2rem);
    font-weight: 800;
    line-height: 1.25;
}

.angle-ranking-page .ar-card-instructions {
    margin-bottom: 0;
    color: var(--ar-muted);
    line-height: 1.65;
}


/* =========================================================
   ANGLE GRID
   ========================================================= */

.angle-ranking-page .ar-angle-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.15rem;
}

.angle-ranking-page .ar-angle-choice {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 220px;
    padding: 1rem;
    overflow: hidden;
    border: 2px solid var(--ar-border);
    border-radius: 1rem;
    background: #ffffff;
    color: var(--ar-text);
    cursor: pointer;
    appearance: none;
    transition:
        border-color 0.2s ease,
        background 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.2s ease;
}

.angle-ranking-page .ar-angle-choice:hover {
    border-color: rgba(0, 140, 149, 0.55);
    background: #fbfefe;
    box-shadow: 0 0.65rem 1.5rem rgba(23, 35, 60, 0.08);
    transform: translateY(-2px);
}

.angle-ranking-page .ar-angle-choice:focus-visible {
    outline: 3px solid rgba(0, 140, 149, 0.25);
    outline-offset: 3px;
    border-color: var(--ar-teal);
}

.angle-ranking-page .ar-angle-choice.is-selected {
    border-color: var(--ar-teal);
    background: var(--ar-teal-light);
    box-shadow: 0 0 0 3px rgba(0, 140, 149, 0.1);
}

.angle-ranking-page .ar-angle-choice.is-correct {
    border-color: var(--ar-success);
    background: var(--ar-success-light);
}

.angle-ranking-page .ar-angle-choice.is-incorrect {
    border-color: var(--ar-error);
    background: var(--ar-error-light);
}

.angle-ranking-page .ar-angle-choice:disabled {
    cursor: default;
}

.angle-ranking-page .ar-angle-choice:disabled:hover {
    transform: none;
}


/* =========================================================
   ANGLE LABELS AND SVG
   ========================================================= */

.angle-ranking-page .ar-angle-number {
    position: absolute;
    top: 0.8rem;
    left: 0.8rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--ar-navy);
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 800;
    line-height: 1;
    transition:
        background 0.2s ease,
        color 0.2s ease;
}

.angle-ranking-page .ar-angle-choice.is-selected .ar-angle-number {
    background: var(--ar-teal);
}

.angle-ranking-page .ar-angle-choice.is-correct .ar-angle-number {
    background: var(--ar-success);
}

.angle-ranking-page .ar-angle-choice.is-incorrect .ar-angle-number {
    background: var(--ar-error);
}

.angle-ranking-page .ar-angle-svg {
    display: block;
    width: 100%;
    max-width: 260px;
    height: auto;
    overflow: visible;
}

.angle-ranking-page .ar-angle-svg line,
.angle-ranking-page .ar-angle-svg path {
    stroke: var(--ar-navy);
    stroke-width: 5;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

.angle-ranking-page .ar-angle-svg circle {
    fill: var(--ar-navy);
}

.angle-ranking-page .ar-selection-order {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    display: none;
    align-items: center;
    justify-content: center;
    width: 2.15rem;
    height: 2.15rem;
    border-radius: 50%;
    background: var(--ar-teal);
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 800;
    line-height: 1;
    box-shadow: 0 0.25rem 0.65rem rgba(0, 140, 149, 0.25);
}

.angle-ranking-page .ar-angle-choice.is-selected .ar-selection-order {
    display: inline-flex;
}


/* =========================================================
   RANKING DISPLAY
   ========================================================= */

.angle-ranking-page .ar-ranking-area {
    margin-top: 2rem;
    padding: 1.35rem;
    border: 1px solid var(--ar-border);
    border-radius: 0.9rem;
    background: #f8fafc;
    text-align: center;
}

.angle-ranking-page .ar-ranking-label {
    margin-bottom: 0.75rem;
    color: var(--ar-muted);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.angle-ranking-page .ar-ranking-display {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    min-height: 3rem;
    gap: 0.55rem;
}

.angle-ranking-page .ar-ranking-placeholder {
    color: #8a929e;
    font-weight: 600;
}

.angle-ranking-page .ar-ranking-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.55rem;
    height: 2.55rem;
    border: 2px solid rgba(0, 140, 149, 0.25);
    border-radius: 50%;
    background: #ffffff;
    color: var(--ar-teal-dark);
    font-weight: 800;
}

.angle-ranking-page .ar-ranking-arrow {
    color: #8a929e;
    font-weight: 800;
}

.angle-ranking-page .ar-ranking-direction {
    margin: 0.65rem 0 0;
    color: var(--ar-muted);
    font-size: 0.82rem;
    font-weight: 700;
}


/* =========================================================
   CONTROLS
   ========================================================= */

.angle-ranking-page .ar-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem;
    max-width: 560px;
    margin: 1.5rem auto 0;
}

.angle-ranking-page .ar-submit-button,
.angle-ranking-page .ar-secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3.2rem;
    padding: 0.8rem 1.2rem;
    border-radius: 0.75rem;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
    transition:
        background 0.2s ease,
        color 0.2s ease,
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.2s ease;
}

.angle-ranking-page .ar-submit-button {
    border: 2px solid var(--ar-teal);
    background: var(--ar-teal);
    color: #ffffff;
}

.angle-ranking-page .ar-submit-button:hover:not(:disabled) {
    border-color: var(--ar-teal-dark);
    background: var(--ar-teal-dark);
    transform: translateY(-1px);
}

.angle-ranking-page .ar-secondary-button {
    border: 2px solid var(--ar-border);
    background: #ffffff;
    color: var(--ar-text);
}

.angle-ranking-page .ar-secondary-button:hover:not(:disabled) {
    border-color: #b6c1cc;
    background: #f5f7fa;
    transform: translateY(-1px);
}

.angle-ranking-page .ar-submit-button:focus-visible,
.angle-ranking-page .ar-secondary-button:focus-visible {
    outline: 3px solid rgba(0, 140, 149, 0.22);
    outline-offset: 3px;
}

.angle-ranking-page .ar-submit-button:disabled,
.angle-ranking-page .ar-secondary-button:disabled {
    border-color: #d9dfe5;
    background: #e6eaee;
    color: #8b939d;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}


/* =========================================================
   FEEDBACK
   ========================================================= */

.angle-ranking-page .ar-feedback {
    min-height: 3.2rem;
    margin-top: 1.25rem;
    padding: 0.9rem 1rem;
    border-radius: 0.75rem;
    background: #f2f4f7;
    color: var(--ar-muted);
    font-weight: 700;
    line-height: 1.45;
    text-align: center;
}

.angle-ranking-page .ar-feedback.is-correct {
    background: var(--ar-success-light);
    color: var(--ar-success);
}

.angle-ranking-page .ar-feedback.is-incorrect {
    background: var(--ar-error-light);
    color: var(--ar-error);
}


/* =========================================================
   CURRENT STATISTICS
   ========================================================= */

.angle-ranking-page .ar-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.9rem;
    max-width: 920px;
    margin: 1.25rem auto 0;
}

.angle-ranking-page .ar-stat {
    padding: 1.15rem 0.8rem;
    border: 1px solid var(--ar-border);
    border-radius: 0.85rem;
    background: #ffffff;
    text-align: center;
    box-shadow: 0 0.45rem 1.2rem rgba(23, 35, 60, 0.05);
}

.angle-ranking-page .ar-stat span {
    display: block;
    margin-bottom: 0.3rem;
    color: var(--ar-muted);
    font-size: 0.78rem;
    font-weight: 700;
}

.angle-ranking-page .ar-stat strong {
    display: block;
    color: var(--ar-navy);
    font-size: 1.55rem;
    font-weight: 800;
    line-height: 1;
}


/* =========================================================
   RESULTS
   ========================================================= */

.angle-ranking-page .ar-results {
    max-width: 760px;
    margin: 1.5rem auto 0;
    padding: 2.25rem;
    border: 1px solid var(--ar-border);
    border-radius: 1.25rem;
    background: #ffffff;
    text-align: center;
    box-shadow: 0 1rem 2.75rem rgba(23, 35, 60, 0.1);
}

.angle-ranking-page .ar-results[hidden] {
    display: none;
}

.angle-ranking-page .ar-results-label {
    margin-bottom: 0.55rem;
    color: var(--ar-teal);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.angle-ranking-page .ar-results h2 {
    margin-bottom: 0.65rem;
    color: var(--ar-navy);
    font-size: clamp(1.7rem, 4vw, 2.35rem);
    font-weight: 800;
}

.angle-ranking-page .ar-results > p:not(.ar-results-label) {
    color: var(--ar-muted);
}

.angle-ranking-page .ar-results-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.9rem;
    margin: 1.75rem 0;
}

.angle-ranking-page .ar-result-item {
    padding: 1.15rem 0.75rem;
    border-radius: 0.8rem;
    background: #f5f7fa;
}

.angle-ranking-page .ar-result-item span {
    display: block;
    margin-bottom: 0.35rem;
    color: var(--ar-muted);
    font-size: 0.77rem;
    font-weight: 700;
}

.angle-ranking-page .ar-result-item strong {
    display: block;
    color: var(--ar-navy);
    font-size: 1.55rem;
    font-weight: 800;
}

.angle-ranking-page .ar-result-accuracy {
    background: var(--ar-teal-light);
}

.angle-ranking-page .ar-result-accuracy strong {
    color: var(--ar-teal-dark);
}

.angle-ranking-page .ar-results .ar-submit-button {
    min-width: 220px;
}


/* =========================================================
   INFORMATION CARDS
   ========================================================= */

.angle-ranking-page .ar-info {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
    padding-top: 5rem;
    padding-bottom: 5rem;
}

.angle-ranking-page .ar-info article {
    padding: 1.75rem;
    border-top: 4px solid var(--ar-teal);
    border-radius: 0.85rem;
    background: #f7f9fb;
}

.angle-ranking-page .ar-info h2 {
    margin-bottom: 0.85rem;
    color: var(--ar-navy);
    font-size: 1.28rem;
    font-weight: 800;
    line-height: 1.3;
}

.angle-ranking-page .ar-info p {
    margin-bottom: 0;
    color: var(--ar-muted);
    line-height: 1.75;
}


/* =========================================================
   SEO SECTION
   ========================================================= */

.angle-ranking-page .ar-seo-section {
    padding: 5rem 0;
    background: var(--ar-background);
}

.angle-ranking-page .ar-seo-content {
    max-width: 900px;
    margin: 0 auto;
}

.angle-ranking-page .ar-seo-content h2 {
    margin-bottom: 1.25rem;
    color: var(--ar-navy);
    font-size: clamp(1.9rem, 4vw, 2.5rem);
    font-weight: 800;
}

.angle-ranking-page .ar-seo-content h3 {
    margin-top: 2rem;
    margin-bottom: 0.8rem;
    color: var(--ar-navy);
    font-size: 1.4rem;
    font-weight: 800;
}

.angle-ranking-page .ar-seo-content p {
    color: #555e6b;
    font-size: 1.02rem;
    line-height: 1.8;
}

.angle-ranking-page .ar-seo-links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-top: 2rem;
}

.angle-ranking-page .ar-resource-link {
    color: var(--ar-teal-dark);
    font-weight: 700;
    text-decoration: none;
}

.angle-ranking-page .ar-resource-link:hover {
    color: #005f65;
    text-decoration: underline;
}


/* =========================================================
   TABLET
   ========================================================= */

@media (max-width: 991.98px) {

    .angle-ranking-page .ar-section {
        padding: 4rem 1.25rem;
    }

    .angle-ranking-page .ar-card {
        padding: 1.75rem;
    }

    .angle-ranking-page .ar-info {
        grid-template-columns: 1fr;
        max-width: 720px;
    }

    .angle-ranking-page .ar-results-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}


/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 575.98px) {
    .angle-ranking-page .ar-section {
        padding: 3rem 1rem;
    }

    .angle-ranking-page .ar-card {
        padding: 1.2rem;
        border-radius: 1rem;
    }

    .angle-ranking-page .ar-card-heading {
        margin-bottom: 1.4rem;
    }

    .angle-ranking-page .ar-angle-grid {
        grid-template-columns: 1fr;
        gap: 0.85rem;
    }

    .angle-ranking-page .ar-angle-choice {
        min-height: 180px;
        padding: 0.75rem;
    }

    .angle-ranking-page .ar-angle-svg {
        max-width: 235px;
    }

    .angle-ranking-page .ar-ranking-area {
        margin-top: 1.25rem;
        padding: 1rem;
    }

    .angle-ranking-page .ar-controls {
        grid-template-columns: 1fr;
    }

    .angle-ranking-page .ar-submit-button,
    .angle-ranking-page .ar-secondary-button {
        width: 100%;
    }

    .angle-ranking-page .ar-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .angle-ranking-page .ar-results {
        padding: 1.5rem 1rem;
    }

    .angle-ranking-page .ar-results-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .angle-ranking-page .ar-info {
        padding-top: 3.5rem;
        padding-bottom: 3.5rem;
    }

    .angle-ranking-page .ar-info article {
        padding: 1.4rem;
    }

    .angle-ranking-page .ar-seo-section {
        padding: 3.5rem 0;
    }

    .angle-ranking-page .ar-seo-section .container {
        padding-right: 1.25rem !important;
        padding-left: 1.25rem !important;
    }

    .angle-ranking-page .ar-seo-links {
        align-items: stretch;
        flex-direction: column;
    }

    .angle-ranking-page .ar-seo-links .btn {
        width: 100%;
    }

    .angle-ranking-page .ar-resource-link {
        text-align: center;
    }

    .angle-ranking-page .ar-section {
        padding: 2rem 0.65rem;
    }

    .angle-ranking-page .ar-card {
        padding: 1rem;
        border-radius: 0.9rem;
    }

    .angle-ranking-page .ar-card-heading {
        margin-bottom: 1rem;
    }

    .angle-ranking-page .ar-card-heading h2 {
        font-size: 1.25rem;
    }

    .angle-ranking-page .ar-card-instructions {
        font-size: 0.9rem;
    }

    .angle-ranking-page .ar-angle-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.6rem;
    }

    .angle-ranking-page .ar-angle-choice {
        min-height: 125px;
        padding: 0.4rem;
        border-radius: 0.7rem;
    }

    .angle-ranking-page .ar-angle-svg {
        width: 100%;
        max-width: 150px;
    }

    .angle-ranking-page .ar-angle-number {
        top: 0.4rem;
        left: 0.4rem;
        width: 1.65rem;
        height: 1.65rem;
        font-size: 0.75rem;
    }

    .angle-ranking-page .ar-selection-order {
        top: 0.4rem;
        right: 0.4rem;
        width: 1.65rem;
        height: 1.65rem;
        font-size: 0.75rem;
    }

    .angle-ranking-page .ar-ranking-area {
        margin-top: 1rem;
        padding: 0.75rem;
    }

    .angle-ranking-page .ar-ranking-display {
        min-height: 2.3rem;
    }

    .angle-ranking-page .ar-ranking-item {
        width: 2rem;
        height: 2rem;
        font-size: 0.85rem;
    }

    .angle-ranking-page .ar-controls {
        grid-template-columns: 1fr 1fr;
        gap: 0.6rem;
        margin-top: 1rem;
    }

    .angle-ranking-page .ar-submit-button,
    .angle-ranking-page .ar-secondary-button {
        min-height: 2.8rem;
        padding: 0.65rem 0.6rem;
        font-size: 0.85rem;
    }

    .angle-ranking-page .ar-feedback {
        min-height: auto;
        margin-top: 0.85rem;
        padding: 0.7rem;
        font-size: 0.85rem;
    }

    .angle-ranking-page .ar-stats {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 0.4rem;
    }

    .angle-ranking-page .ar-stat {
        padding: 0.75rem 0.25rem;
    }

    .angle-ranking-page .ar-stat span {
        font-size: 0.62rem;
    }

    .angle-ranking-page .ar-stat strong {
        font-size: 1.2rem;
    }
}


/* =========================================================
   VERY SMALL SCREENS
   ========================================================= */

@media (max-width: 380px) {

    .angle-ranking-page .ar-angle-choice {
        min-height: 160px;
    }

    .angle-ranking-page .ar-angle-number,
    .angle-ranking-page .ar-selection-order {
        width: 1.85rem;
        height: 1.85rem;
        font-size: 0.8rem;
    }

    .angle-ranking-page .ar-stat {
        padding-right: 0.45rem;
        padding-left: 0.45rem;
    }

    .angle-ranking-page .ar-stat span {
        font-size: 0.7rem;
    }
}


/* =========================================================
   REDUCED MOTION
   ========================================================= */

@media (prefers-reduced-motion: reduce) {

    .angle-ranking-page *,
    .angle-ranking-page *::before,
    .angle-ranking-page *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}