/* ═══════════════════════════════════════════════
   API Guide Modal — API Key Alma Rehberi
   Prefix: ag- (api-guide)
   ═══════════════════════════════════════════════ */

.ag-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity 0.2s ease;
    padding: 16px;
}

.ag-overlay.ag-visible {
    opacity: 1;
}

.ag-modal {
    width: 100%;
    max-width: 480px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(8px);
    transition: transform 0.2s ease;
    max-height: calc(100dvh - 32px);
    overflow-y: auto;
}

.ag-overlay.ag-visible .ag-modal {
    transform: translateY(0);
}

/* ── Header ── */
.ag-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px 12px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.ag-header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ag-header-icon {
    color: var(--accent);
    flex-shrink: 0;
}

.ag-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
}

.ag-subtitle {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 1px;
}

.ag-close {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    border-radius: var(--radius);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition);
    flex-shrink: 0;
}

.ag-close:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.ag-back {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    border-radius: var(--radius);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition);
    flex-shrink: 0;
}

.ag-back:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

/* ── Body ── */
.ag-body {
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* ── Exchange Grid ── */
.ag-exchange-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.ag-exchange-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 18px 12px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    cursor: pointer;
    transition: all var(--transition);
}

.ag-exchange-card:hover {
    border-color: var(--accent);
    background: var(--accent-muted);
    transform: translateY(-1px);
}

.ag-exchange-logo {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ag-exchange-logo img {
    width: 36px;
    height: 36px;
    object-fit: contain;
    border-radius: 6px;
}

.ag-exchange-logo svg {
    width: 28px;
    height: 28px;
}

.ag-exchange-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.ag-exchange-type {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.ag-exchange-logo-sm {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ag-exchange-logo-sm img {
    width: 22px;
    height: 22px;
    object-fit: contain;
    border-radius: 4px;
}

.ag-exchange-logo-sm svg {
    width: 18px;
    height: 18px;
}

/* ── Info Box ── */
.ag-info-box {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 8px 10px;
    border-radius: var(--radius);
    background: var(--yellow-bg);
    border: 1px solid rgba(255, 170, 0, 0.25);
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.ag-info-box svg {
    flex-shrink: 0;
    color: var(--yellow);
    margin-top: 1px;
}

/* ── Divider ── */
.ag-divider {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    color: var(--text-muted);
    text-transform: lowercase;
}

.ag-divider::before,
.ag-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* ── Demo Button ── */
.ag-demo-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 14px 16px;
    border-radius: var(--radius-lg);
    border: 1px dashed var(--accent);
    background: var(--accent-muted);
    cursor: pointer;
    transition: all var(--transition);
    text-align: left;
}

.ag-demo-btn:hover {
    background: var(--accent);
    border-style: solid;
}

.ag-demo-btn:hover .ag-demo-btn-title {
    color: var(--text-inverse, #fff);
}

.ag-demo-btn:hover .ag-demo-btn-desc {
    color: rgba(255, 255, 255, 0.8);
}

.ag-demo-btn:hover .ag-demo-btn-icon {
    color: var(--text-inverse, #fff);
}

.ag-demo-btn:disabled {
    opacity: 0.6;
    cursor: wait;
}

.ag-demo-btn-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--accent);
    transition: color var(--transition);
}

.ag-demo-btn-text {
    flex: 1;
    min-width: 0;
}

.ag-demo-btn-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
    transition: color var(--transition);
}

.ag-demo-btn-desc {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
    transition: color var(--transition);
}

/* ── Progress Bar ── */
.ag-progress {
    height: 3px;
    background: var(--bg-tertiary);
    flex-shrink: 0;
}

.ag-progress-bar {
    height: 100%;
    background: var(--accent);
    border-radius: 2px;
    transition: width 0.3s ease;
}

/* ── Step Image ── */
.ag-step-image-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    max-height: 340px;
    min-height: 120px;
}

.ag-step-image {
    max-width: 100%;
    max-height: 340px;
    width: auto;
    height: auto;
    display: block;
    object-fit: contain;
    cursor: zoom-in;
    transition: opacity 0.15s ease;
}

.ag-step-image:hover {
    opacity: 0.88;
}

/* ── Lightbox (fullscreen zoom) ── */
.ag-lightbox {
    position: fixed;
    inset: 0;
    z-index: 1100;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    cursor: zoom-out;
    opacity: 0;
    transition: opacity 0.2s ease;
    padding: 20px;
}

.ag-lightbox.ag-lb-visible {
    opacity: 1;
}

.ag-lightbox-img {
    max-width: 95vw;
    max-height: 92vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 6px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
    transform: scale(0.92);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    user-select: none;
    -webkit-user-drag: none;
}

.ag-lightbox.ag-lb-visible .ag-lightbox-img {
    transform: scale(1);
}

.ag-lightbox-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    transition: all 0.15s ease;
    z-index: 1;
}

.ag-lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.ag-lightbox-hint {
    position: absolute;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 11px;
    color: rgba(255, 255, 255, 0.45);
    pointer-events: none;
}

/* ── Step Navigation ── */
.ag-step-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.ag-step-dots {
    display: flex;
    align-items: center;
    gap: 5px;
}

.ag-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--border);
    transition: all 0.2s ease;
}

.ag-dot.active {
    width: 8px;
    height: 8px;
    background: var(--accent);
    box-shadow: 0 0 6px var(--accent-muted);
}

.ag-dot.done {
    background: var(--accent);
    opacity: 0.4;
}

/* ── Buttons ── */
.ag-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 8px 14px;
    border-radius: var(--radius);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    white-space: nowrap;
}

.ag-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.ag-btn-primary {
    background: var(--accent);
    color: var(--text-inverse, #fff);
}

.ag-btn-primary:hover:not(:disabled) {
    filter: brightness(1.1);
}

.ag-btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.ag-btn-secondary:hover:not(:disabled) {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-muted);
}

/* ── Video Embed ── */
.ag-video-wrap {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    border-radius: var(--radius);
    overflow: hidden;
    background: #000;
    border: 1px solid var(--border);
}

.ag-video-wrap iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ── Action Bar ── */
.ag-action-bar {
    display: flex;
    justify-content: center;
    padding-top: 4px;
}

.ag-action-bar .ag-btn {
    padding: 10px 24px;
    font-size: 13px;
    font-weight: 600;
}


/* ════════════════════════════════════════════════
   TEMA OVERRIDE'LARI
   ════════════════════════════════════════════════ */

/* ── Light ── */
[data-theme="light"] .ag-modal {
    background: #ffffff;
    border-color: #e0e0ea;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}
[data-theme="light"] .ag-exchange-card {
    background: #eeeef4;
    border-color: #e0e0ea;
}
[data-theme="light"] .ag-exchange-card:hover {
    background: #e4e4f0;
    border-color: var(--accent);
}
[data-theme="light"] .ag-step-image-wrap {
    background: #f5f5fa;
    border-color: #e0e0ea;
}
[data-theme="light"] .ag-header {
    border-bottom-color: #e0e0ea;
}

/* ── Midnight ── */
[data-theme="midnight"] .ag-modal {
    background: #0e1528;
    border: 1px solid #1e2f50;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.50), 0 0 0 1px rgba(14, 165, 233, 0.05);
}
[data-theme="midnight"] .ag-header {
    border-bottom-color: #1a2744;
}
[data-theme="midnight"] .ag-exchange-card {
    background: #111a32;
    border-color: #1a2744;
}
[data-theme="midnight"] .ag-exchange-card:hover {
    background: #152040;
    border-color: #0ea5e9;
}
[data-theme="midnight"] .ag-step-image-wrap {
    background: #080c18;
    border-color: #1a2744;
}
[data-theme="midnight"] .ag-progress {
    background: #111a32;
}

/* ── Sunset ── */
[data-theme="sunset"] .ag-modal {
    background: #171310;
    border: 1px solid #362c23;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
}
[data-theme="sunset"] .ag-header {
    border-bottom-color: #2e251e;
}
[data-theme="sunset"] .ag-exchange-card {
    background: #231c17;
    border-color: #2e251e;
}
[data-theme="sunset"] .ag-exchange-card:hover {
    background: #2c231c;
    border-color: #e8913a;
}
[data-theme="sunset"] .ag-step-image-wrap {
    background: #110e0c;
    border-color: #2e251e;
}
[data-theme="sunset"] .ag-progress {
    background: #231c17;
}

/* ── Glass (default) ── */
[data-theme="glass"] .ag-modal {
    background: rgba(15, 15, 25, 0.85);
    -webkit-backdrop-filter: blur(40px) saturate(200%);
    backdrop-filter: blur(40px) saturate(200%);
    border: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow: inset 0 0.5px 1px rgba(255, 255, 255, 0.25), 0 20px 50px rgba(0, 0, 0, 0.5);
}
[data-theme="glass"] .ag-exchange-card {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.1);
}
[data-theme="glass"] .ag-exchange-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: #9d92ff;
}
[data-theme="glass"] .ag-step-image-wrap {
    background: rgba(0, 0, 0, 0.25);
    border-color: rgba(255, 255, 255, 0.08);
}

/* ── Glass Green ── */
[data-theme="glass-green"] .ag-modal {
    background: rgba(5, 15, 10, 0.85);
    -webkit-backdrop-filter: blur(50px) saturate(180%);
    backdrop-filter: blur(50px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: inset 0 0.5px 1px rgba(255, 255, 255, 0.15), 0 20px 50px rgba(0, 0, 0, 0.5);
}
[data-theme="glass-green"] .ag-exchange-card {
    background: rgba(16, 185, 129, 0.06);
    border-color: rgba(255, 255, 255, 0.08);
}
[data-theme="glass-green"] .ag-exchange-card:hover {
    background: rgba(16, 185, 129, 0.12);
    border-color: #10b981;
}
[data-theme="glass-green"] .ag-step-image-wrap {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.1);
}

/* ── Glass Purple ── */
[data-theme="glass-purple"] .ag-modal {
    background: rgba(20, 10, 30, 0.85);
    -webkit-backdrop-filter: blur(40px) saturate(200%);
    backdrop-filter: blur(40px) saturate(200%);
    border: 1px solid rgba(230, 210, 255, 0.18);
    box-shadow: inset 0 0.5px 1px rgba(240, 230, 255, 0.25), 0 20px 50px rgba(0, 0, 0, 0.5);
}
[data-theme="glass-purple"] .ag-exchange-card {
    background: rgba(168, 85, 247, 0.06);
    border-color: rgba(168, 85, 247, 0.14);
}
[data-theme="glass-purple"] .ag-exchange-card:hover {
    background: rgba(168, 85, 247, 0.12);
    border-color: #a855f7;
}
[data-theme="glass-purple"] .ag-step-image-wrap {
    background: rgba(10, 5, 15, 0.25);
    border-color: rgba(168, 85, 247, 0.15);
}

/* ── Glass Amber ── */
[data-theme="glass-amber"] .ag-modal {
    background: rgba(20, 16, 8, 0.88);
    -webkit-backdrop-filter: blur(40px) saturate(150%);
    backdrop-filter: blur(40px) saturate(150%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 0.5px 1px rgba(255, 220, 150, 0.15), 0 20px 50px rgba(0, 0, 0, 0.4);
}
[data-theme="glass-amber"] .ag-exchange-card {
    background: rgba(245, 158, 11, 0.05);
    border-color: rgba(245, 158, 11, 0.1);
}
[data-theme="glass-amber"] .ag-exchange-card:hover {
    background: rgba(245, 158, 11, 0.1);
    border-color: #f59e0b;
}
[data-theme="glass-amber"] .ag-step-image-wrap {
    background: rgba(0, 0, 0, 0.2);
    border-color: rgba(245, 158, 11, 0.12);
}

/* ── Glass Carbon ── */
[data-theme="glass-carbon"] .ag-modal {
    background: rgba(15, 15, 25, 0.85);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow: inset 0 0.5px 1px rgba(255, 255, 255, 0.25), 0 20px 50px rgba(0, 0, 0, 0.5);
}
[data-theme="glass-carbon"] .ag-exchange-card {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.1);
}
[data-theme="glass-carbon"] .ag-exchange-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: #9d92ff;
}
[data-theme="glass-carbon"] .ag-step-image-wrap {
    background: rgba(0, 0, 0, 0.25);
    border-color: rgba(255, 255, 255, 0.08);
}


/* ── Mobile ── */
@media (max-width: 768px) {
    .ag-overlay {
        align-items: flex-end;
        padding: 0;
    }

    .ag-modal {
        max-width: 100%;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        max-height: 90dvh;
        transform: translateY(20px);
    }

    .ag-overlay.ag-visible .ag-modal {
        transform: translateY(0);
    }

    .ag-exchange-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .ag-exchange-card {
        padding: 14px 10px;
    }

    .ag-step-image-wrap {
        min-height: 100px;
        max-height: 300px;
    }

    .ag-step-image {
        max-height: 300px;
    }

    .ag-lightbox {
        padding: 10px;
    }

    .ag-lightbox-img {
        max-width: 98vw;
        max-height: 90vh;
    }
}