/* =====================================================
   SunucuAI Server Configurator v2.0 — configurator.css
   GTM Teknoloji | sunucu.ai
   ===================================================== */

:root {
    --scfg-navy:   #003A70;
    --scfg-red:    #D22630;
    --scfg-green:  #009639;
    --scfg-bg:     #f4f6f9;
    --scfg-border: #d8dde6;
    --scfg-text:   #1a1a2e;
    --scfg-muted:  #6b7280;
    --scfg-radius: 10px;
    --scfg-card-bg: #ffffff;
}

/* ── Reset & Base ───────────────────────────────── */
.scfg-app *, .scfg-app *::before, .scfg-app *::after { box-sizing: border-box; margin: 0; padding: 0; }
.scfg-app {
    max-width: 800px;
    margin: 0 auto;
    font-family: 'DM Sans', 'Inter', sans-serif;
    color: var(--scfg-text);
    font-size: 15px;
    line-height: 1.5;
}

/* ── Progress bar ───────────────────────────────── */
.scfg-progress {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    overflow-x: auto;
    padding-bottom: 4px;
}
.scfg-step-dot {
    flex: 1;
    min-width: 44px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    position: relative;
}
.scfg-step-dot::after {
    content: '';
    position: absolute;
    top: 15px; left: 50%;
    width: 100%; height: 1px;
    background: var(--scfg-border);
    z-index: 0;
}
.scfg-step-dot:last-child::after { display: none; }
.scfg-dot {
    width: 30px; height: 30px; border-radius: 50%;
    border: 1.5px solid var(--scfg-border);
    background: var(--scfg-card-bg);
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 600; color: var(--scfg-muted);
    position: relative; z-index: 1;
    transition: background .2s, border-color .2s;
    flex-shrink: 0;
}
.scfg-dot.is-active { background: var(--scfg-navy); border-color: var(--scfg-navy); color: #fff; }
.scfg-dot.is-done   { background: var(--scfg-green); border-color: var(--scfg-green); color: #fff; }
.scfg-step-label { font-size: 10px; color: var(--scfg-muted); text-align: center; white-space: nowrap; }
.scfg-step-label.is-active { color: var(--scfg-navy); font-weight: 600; }

/* ── Panels ─────────────────────────────────────── */
.scfg-panel { display: none; }
.scfg-panel.is-active { display: block; }
.scfg-panel-title { font-size: 20px; font-weight: 700; margin-bottom: .3rem; }
.scfg-panel-sub { font-size: 14px; color: var(--scfg-muted); margin-bottom: 1.4rem; }

/* ── Option cards (iş yükü / depolama) ─────────── */
.scfg-opt-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
    margin-bottom: 1.4rem;
}
.scfg-opt-card {
    border: 1.5px solid var(--scfg-border);
    border-radius: var(--scfg-radius);
    padding: 14px 12px;
    cursor: pointer;
    display: flex; flex-direction: column; gap: 4px;
    transition: border-color .15s, background .15s;
    background: var(--scfg-card-bg);
}
.scfg-opt-card:hover    { border-color: var(--scfg-navy); background: #f0f5fc; }
.scfg-opt-card.is-selected { border-color: var(--scfg-navy); background: #e8f0f9; }
.scfg-opt-icon  { font-size: 20px; line-height: 1; }
.scfg-opt-label { font-size: 13px; font-weight: 600; }
.scfg-opt-desc  { font-size: 11px; color: var(--scfg-muted); }

/* ── CPU Radio kartları ─────────────────────────── */
.scfg-radio-group { display: flex; gap: 10px; flex-wrap: wrap; }
.scfg-radio-card {
    display: flex; flex-direction: column; align-items: center; gap: 4px;
    border: 1.5px solid var(--scfg-border);
    border-radius: var(--scfg-radius);
    padding: 12px 20px;
    cursor: pointer;
    background: var(--scfg-card-bg);
    transition: border-color .15s, background .15s;
    min-width: 90px; text-align: center;
}
.scfg-radio-card:hover    { border-color: var(--scfg-navy); }
.scfg-radio-card.is-selected { border-color: var(--scfg-navy); background: #e8f0f9; }
.scfg-radio-val { font-size: 24px; font-weight: 700; color: var(--scfg-navy); line-height: 1; }
.scfg-radio-lbl { font-size: 11px; color: var(--scfg-muted); }

/* ── GPU kartları — 4×4 grid ────────────────────── */
.scfg-gpu-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: .5rem;
}
@media (max-width: 640px) { .scfg-gpu-grid { grid-template-columns: repeat(2, 1fr); } }
.scfg-gpu-card {
    border: 1.5px solid var(--scfg-border);
    border-radius: var(--scfg-radius);
    padding: 12px 14px;
    cursor: pointer;
    background: var(--scfg-card-bg);
    transition: border-color .15s, background .15s;
    display: flex; flex-direction: column; gap: 3px;
}
.scfg-gpu-card:hover      { border-color: var(--scfg-navy); background: #f0f5fc; }
.scfg-gpu-card.is-selected { border-color: var(--scfg-navy); background: #e8f0f9; }
.scfg-gpu-arch  { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--scfg-muted); }
.scfg-gpu-label { font-size: 13px; font-weight: 600; color: var(--scfg-text); line-height: 1.3; }
.scfg-gpu-mem   { font-size: 12px; color: var(--scfg-navy); font-weight: 500; }

/* GPU tags (seçilenler) */
#scfg-gpu-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.scfg-gpu-add-row { display: flex; gap: 8px; }
.scfg-gpu-add-row input { flex: 1; }
.scfg-gpu-tag {
    display: inline-flex; align-items: center; gap: 5px;
    background: #e8f0f9; color: var(--scfg-navy);
    border-radius: 20px; padding: 4px 10px; font-size: 12px; font-weight: 600;
}
.scfg-gpu-tag-remove {
    cursor: pointer; color: var(--scfg-red);
    font-size: 14px; font-weight: 700; line-height: 1;
    border: none; background: none; padding: 0;
}

/* ── Qty ────────────────────────────────────────── */
.scfg-qty-row   { display: flex; align-items: center; gap: 12px; margin-bottom: 1rem; }
.scfg-qty-label { font-size: 14px; color: var(--scfg-muted); min-width: 140px; }
.scfg-qty-ctrl  { display: flex; align-items: center; gap: 8px; }
.scfg-qty-btn {
    width: 30px; height: 30px;
    border: 1px solid var(--scfg-border); border-radius: 6px;
    background: var(--scfg-card-bg); cursor: pointer;
    font-size: 18px; color: var(--scfg-text);
    display: flex; align-items: center; justify-content: center;
}
.scfg-qty-val { font-size: 16px; font-weight: 700; min-width: 32px; text-align: center; }

/* ── Sliders ────────────────────────────────────── */
.scfg-slider-row   { margin-bottom: 1.1rem; }
.scfg-slider-meta  { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 5px; }
.scfg-slider-meta span:first-child { color: var(--scfg-muted); }
.scfg-slider-meta span:last-child  { font-weight: 700; color: var(--scfg-navy); }
input[type="range"].scfg-slider { width: 100%; accent-color: var(--scfg-navy); }
.scfg-slider-ticks { display: flex; justify-content: space-between; font-size: 10px; color: var(--scfg-muted); margin-top: 3px; }

/* ── Toggles ────────────────────────────────────── */
.scfg-toggle-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 1.3rem;
}
@media (max-width: 520px) { .scfg-toggle-grid { grid-template-columns: 1fr; } }
.scfg-toggle-item {
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
    border: 1px solid var(--scfg-border);
    border-radius: 8px; padding: 10px 12px;
    background: var(--scfg-card-bg);
}
.scfg-toggle-name { font-size: 13px; }
.scfg-toggle-sw {
    width: 38px; height: 22px; border-radius: 11px;
    background: var(--scfg-border); cursor: pointer;
    position: relative; transition: background .2s; flex-shrink: 0;
}
.scfg-toggle-sw.is-on { background: var(--scfg-green); }
.scfg-toggle-sw::after {
    content: ''; position: absolute;
    top: 3px; left: 3px;
    width: 16px; height: 16px;
    border-radius: 50%; background: #fff;
    transition: left .2s;
}
.scfg-toggle-sw.is-on::after { left: 19px; }

/* ── Fields ─────────────────────────────────────── */
.scfg-divider  { border: none; border-top: 1px solid var(--scfg-border); margin: 1.2rem 0; }
.scfg-field    { margin-bottom: .9rem; }
.scfg-field label { display: block; font-size: 13px; color: var(--scfg-muted); margin-bottom: 5px; }
.scfg-field input, .scfg-field select, .scfg-field textarea {
    width: 100%;
    border: 1px solid var(--scfg-border);
    border-radius: 8px;
    padding: 8px 10px;
    font-size: 14px;
    color: var(--scfg-text);
    background: var(--scfg-card-bg);
}
.scfg-field textarea { min-height: 72px; resize: vertical; }
.scfg-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 520px) { .scfg-field-row { grid-template-columns: 1fr; } }

/* ── Results ────────────────────────────────────── */
.scfg-results {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 14px;
    margin-bottom: 1rem;
}
.scfg-product-card {
    border: 1.5px solid var(--scfg-border);
    border-radius: var(--scfg-radius);
    overflow: hidden; background: var(--scfg-card-bg);
    display: flex; flex-direction: column;
    transition: border-color .15s;
}
.scfg-product-card:hover { border-color: var(--scfg-navy); }
.scfg-product-card.is-recommended { border-color: var(--scfg-navy); }
.scfg-recommended-badge {
    background: var(--scfg-navy); color: #fff;
    font-size: 10px; font-weight: 700; letter-spacing: .04em;
    padding: 4px 10px; text-align: center;
}
.scfg-product-img img {
    width: 100%; height: 150px;
    object-fit: contain;
    background: var(--scfg-bg); padding: 8px;
}
.scfg-product-body { padding: 12px; flex: 1; display: flex; flex-direction: column; gap: 5px; }
.scfg-product-brand { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--scfg-muted); }
.scfg-product-name { font-size: 13px; font-weight: 600; line-height: 1.3; }
.scfg-product-desc { font-size: 12px; color: var(--scfg-muted); flex: 1; }
.scfg-product-price { font-size: 13px; color: var(--scfg-navy); font-weight: 600; }
.scfg-teklif-badge {
    display: inline-block; font-size: 11px;
    background: #e8f0f9; color: var(--scfg-navy);
    border-radius: 20px; padding: 3px 10px; font-weight: 600;
}
.scfg-product-footer {
    border-top: 1px solid var(--scfg-border);
    padding: 10px 12px; display: flex; gap: 8px;
}
.scfg-btn-detail, .scfg-btn-pick {
    flex: 1; border-radius: 7px; font-size: 12px; font-weight: 600;
    padding: 7px 0; cursor: pointer; text-align: center; text-decoration: none; display: block;
}
.scfg-btn-detail { border: 1px solid var(--scfg-navy); color: var(--scfg-navy); background: var(--scfg-card-bg); }
.scfg-btn-pick   { background: var(--scfg-navy); color: #fff; border: none; }
.scfg-btn-pick:hover { background: #002555; }

/* ── Summary ────────────────────────────────────── */
.scfg-summary-card {
    border: 1px solid var(--scfg-border); border-radius: var(--scfg-radius);
    padding: 1.1rem; background: var(--scfg-card-bg); margin-bottom: 1.1rem; font-size: 13px;
}
.scfg-summary-section { margin-bottom: .9rem; }
.scfg-summary-section:last-child { margin-bottom: 0; }
.scfg-summary-section-title {
    font-size: 10px; text-transform: uppercase; letter-spacing: .06em;
    color: var(--scfg-muted); margin-bottom: 6px;
}
.scfg-summary-row { display: flex; justify-content: space-between; padding: 4px 0; border-bottom: 1px solid var(--scfg-bg); }
.scfg-summary-row:last-child { border-bottom: none; }
.scfg-summary-row span:first-child { color: var(--scfg-muted); }
.scfg-summary-row span:last-child  { font-weight: 600; }

/* ── Loading ────────────────────────────────────── */
.scfg-loading { text-align: center; padding: 2rem; color: var(--scfg-muted); font-size: 14px; }
.scfg-spinner {
    display: inline-block; width: 16px; height: 16px;
    border: 2px solid var(--scfg-border); border-top-color: var(--scfg-navy);
    border-radius: 50%; animation: scfg-spin .8s linear infinite;
    vertical-align: middle; margin-right: 6px;
}
@keyframes scfg-spin { to { transform: rotate(360deg); } }
.scfg-no-results { text-align: center; padding: 2rem; color: var(--scfg-muted); font-size: 14px; }

/* ── Navigation & Buttons ───────────────────────── */
.scfg-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.6rem;
    padding-top: 1rem;
    border-top: 1px solid var(--scfg-border);
    gap: 10px;
}
/* Sticky nav — butonlar her zaman görünür */
.scfg-nav-sticky {
    position: sticky;
    bottom: 0;
    background: var(--scfg-card-bg);
    z-index: 10;
    padding: 10px 0 6px;
    border-top: 1px solid var(--scfg-border);
    margin-top: 1.2rem;
}
/* Prevent sticky nav from getting lost under WordPress admin bar */
.admin-bar .scfg-nav-sticky { bottom: 32px; }
@media (max-width: 782px) { .admin-bar .scfg-nav-sticky { bottom: 46px; } }
@media (max-width: 520px) {
    .scfg-nav { flex-wrap: wrap; }
    .scfg-btn-back, .scfg-btn-next, .scfg-btn-submit { flex: 1; min-width: 120px; text-align: center; }
}

.scfg-btn-back {
    background: transparent;
    border: 1px solid var(--scfg-border);
    border-radius: 8px; padding: 10px 22px;
    font-size: 14px; cursor: pointer; color: var(--scfg-muted);
    white-space: nowrap;
}
.scfg-btn-next {
    background: var(--scfg-navy); border: none;
    border-radius: 8px; padding: 10px 26px;
    font-size: 14px; font-weight: 600; cursor: pointer; color: #fff;
    transition: background .15s; white-space: nowrap;
}
.scfg-btn-next:hover { background: #002555; }
.scfg-btn-submit {
    background: var(--scfg-red); border: none;
    border-radius: 8px; padding: 10px 26px;
    font-size: 14px; font-weight: 600; cursor: pointer; color: #fff;
    transition: background .15s; white-space: nowrap;
}
.scfg-btn-submit:hover { background: #a81e27; }
.scfg-btn-submit:disabled { opacity: .6; cursor: not-allowed; }
.scfg-btn-outline {
    background: transparent; border: 1px solid var(--scfg-navy);
    border-radius: 8px; padding: 8px 16px;
    font-size: 13px; font-weight: 600; cursor: pointer; color: var(--scfg-navy);
    white-space: nowrap; flex-shrink: 0;
}

/* ── Success ────────────────────────────────────── */
.scfg-success { text-align: center; padding: 2.5rem 1rem; }
.scfg-success-icon {
    width: 56px; height: 56px; border-radius: 50%;
    background: #e3f5ea; color: var(--scfg-green);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1rem; font-size: 26px;
}