/* ============================================================
   TOOLHUB — Ana Stil Dosyası
   ============================================================ */
:root {
    --primary:       #6366f1;
    --primary-dark:  #4f46e5;
    --primary-light: #ede9fe;
    --primary-text:  #4338ca;
    --success: #059669;
    --danger:  #dc2626;
    --warn:    #d97706;
    --bg:      #f8fafc;
    --white:   #ffffff;
    --navy:    #0f172a;
    --navy-2:  #1e293b;
    --text:    #0f172a;
    --text-2:  #475569;
    --text-3:  #94a3b8;
    --border:    #e2e8f0;
    --border-2:  #cbd5e1;
    --shadow:    0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,.08);
    --shadow-lg: 0 10px 30px rgba(0,0,0,.12);
    --radius:    8px;
    --radius-lg: 12px;
    --font: system-ui, -apple-system, 'Segoe UI', sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); }

/* ── Tipografi ── */
h1 { font-size: 26px; font-weight: 700; line-height: 1.2; }
h2 { font-size: 18px; font-weight: 600; margin-bottom: 10px; }
h3 { font-size: 15px; font-weight: 600; margin-bottom: 6px; }
p  { line-height: 1.7; color: var(--text-2); margin-bottom: 10px; }
p:last-child { margin-bottom: 0; }

/* ── Formlar ── */
input, select, textarea {
    width: 100%; padding: 10px 13px;
    border: 1.5px solid var(--border-2); border-radius: var(--radius);
    font-size: 14px; font-family: var(--font); color: var(--text);
    background: var(--white); transition: border-color .15s, box-shadow .15s;
    outline: none; margin-bottom: 12px; display: block;
}
input:focus, select:focus, textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99,102,241,.12);
}
label {
    display: block; font-size: 12px; font-weight: 600;
    color: var(--text-2); margin-bottom: 5px;
    text-transform: uppercase; letter-spacing: .4px;
}
textarea { resize: vertical; }

/* ── Butonlar ── */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 6px; padding: 9px 18px; border-radius: var(--radius);
    font-size: 13px; font-weight: 500; font-family: var(--font);
    border: none; cursor: pointer; text-decoration: none; transition: all .15s;
    white-space: nowrap;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-secondary { background: var(--white); color: var(--text-2); border: 1.5px solid var(--border-2); }
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); }
.btn-danger { background: var(--danger); color: #fff; }
.copy-btn {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 5px 12px; border-radius: 6px; font-size: 12px; font-weight: 500;
    border: 1px solid var(--border-2); background: var(--white); color: var(--text-2);
    cursor: pointer; transition: all .12s; font-family: var(--font);
}
.copy-btn:hover { border-color: var(--primary); color: var(--primary); }
.copy-btn.copied { background: #d1fae5; color: var(--success); border-color: #6ee7b7; }

/* ── Mini Tabs ── */
.mini-tabs { display: flex; gap: 4px; margin-bottom: 14px; flex-wrap: wrap; }
.mini-tab {
    padding: 6px 14px; border-radius: 999px; font-size: 12px; font-weight: 500;
    border: 1.5px solid var(--border-2); background: var(--white); color: var(--text-2);
    cursor: pointer; transition: all .12s; font-family: var(--font);
}
.mini-tab:hover  { border-color: var(--primary); color: var(--primary); }
.mini-tab.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ── Hero (araç sayfaları) ── */
.tool-hero {
    background: linear-gradient(160deg, var(--navy) 0%, #1e1b4b 60%, var(--navy) 100%);
    padding: 36px 20px 44px; text-align: center; position: relative; overflow: hidden;
}
.tool-hero::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse 70% 60% at 50% 0%, rgba(99,102,241,.18), transparent);
    pointer-events: none;
}
.tool-hero h1     { font-size: 24px; color: #f8fafc; position: relative; margin-bottom: 8px; }
.tool-hero p      { color: #94a3b8; font-size: 14px; max-width: 480px; margin: 0 auto; position: relative; }
.tool-hero-badge  {
    display: inline-flex; align-items: center; gap: 6px;
    background: rgba(99,102,241,.15); border: 1px solid rgba(99,102,241,.3);
    color: #a5b4fc; font-size: 11px; padding: 4px 12px;
    border-radius: 999px; margin-bottom: 14px; position: relative;
}

/* ── Araç Kartı ── */
.tool-card {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 20px;
    box-shadow: var(--shadow); margin-bottom: 16px;
}
.tool-card-head {
    display: flex; align-items: center; gap: 12px;
    margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid var(--border);
}
.tool-card-icon {
    width: 42px; height: 42px; border-radius: 10px;
    background: var(--primary-light); display: flex; align-items: center;
    justify-content: center; font-size: 20px; flex-shrink: 0;
}
.tool-card-title { font-size: 15px; font-weight: 600; color: var(--text); }
.tool-card-desc  { font-size: 12px; color: var(--text-3); margin-top: 2px; }

/* ── Result Box ── */
.result-box {
    background: linear-gradient(135deg, rgba(99,102,241,.04), rgba(139,92,246,.04));
    border: 1.5px solid rgba(99,102,241,.18); border-radius: var(--radius-lg);
    padding: 16px; margin-top: 14px;
    opacity: 0; transform: translateY(6px);
    transition: opacity .25s, transform .25s; pointer-events: none;
}
.result-box.show { opacity: 1; transform: translateY(0); pointer-events: all; }
.result-main { font-size: 28px; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.result-sub  { font-size: 13px; color: var(--text-2); margin-bottom: 12px; }
.result-table { width: 100%; font-size: 13px; }
.result-table tr { border-bottom: 1px solid var(--border); }
.result-table tr:last-child { border-bottom: none; }
.result-table td { padding: 7px 4px; color: var(--text-2); }
.result-table td:last-child { text-align: right; font-weight: 500; color: var(--text); }

/* ── Breadcrumb ── */
.tool-breadcrumb {
    font-size: 12px; color: var(--text-3); margin-bottom: 14px;
    display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
}
.tool-breadcrumb a { color: var(--text-3); text-decoration: none; }
.tool-breadcrumb a:hover { color: var(--primary); }

/* ── SEO İçerik ── */
.seo-content {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 24px; box-shadow: var(--shadow); margin-bottom: 16px;
}
.seo-content h2 { font-size: 16px; margin-top: 20px; margin-bottom: 8px; color: var(--text); }
.seo-content h2:first-child { margin-top: 0; }
.seo-content p  { font-size: 13px; }
.seo-content ul, .seo-content ol { padding-left: 20px; font-size: 13px; color: var(--text-2); line-height: 1.8; }
.seo-content code { font-family: monospace; background: var(--bg); padding: 2px 6px; border-radius: 4px; font-size: 12px; color: var(--primary); }

/* ── İlgili araçlar ── */
.related-tools { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; margin-top: 8px; }
.related-tool-card {
    display: flex; flex-direction: column; align-items: center; gap: 6px;
    padding: 12px 8px; background: var(--bg); border: 1px solid var(--border);
    border-radius: var(--radius); text-decoration: none; transition: border-color .12s;
}
.related-tool-card:hover { border-color: var(--primary); }
.rt-icon { font-size: 20px; }
.rt-name { font-size: 11px; font-weight: 500; color: var(--text-2); text-align: center; line-height: 1.3; }

/* ── Tool Index Card ── */
.tool-index-card {
    display: block; background: var(--white); border: 1.5px solid var(--border);
    border-radius: var(--radius-lg); padding: 16px; text-decoration: none;
    transition: border-color .12s, box-shadow .12s, transform .1s;
    box-shadow: var(--shadow); position: relative;
}
.tool-index-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.tool-index-icon { font-size: 26px; margin-bottom: 10px; }
.tool-index-name { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.tool-index-desc { font-size: 11px; color: var(--text-3); line-height: 1.4; }

/* ── Page Wrap ── */
.tool-page-wrap { max-width: 860px; margin: 0 auto; padding: 28px 20px 60px; }

/* ── Dashboard / Panel ── */
.page-wrapper { max-width: 1060px; margin: 0 auto; padding: 28px 20px 60px; }
.page-title   { font-size: 22px; font-weight: 700; margin-bottom: 6px; }
.page-sub     { font-size: 13px; color: var(--text-3); margin-bottom: 24px; }

.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 24px; }
@media(max-width:768px){ .stats-row { grid-template-columns: repeat(2, 1fr); } }

.stat-card {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 16px 18px; box-shadow: var(--shadow);
}
.stat-card-label { font-size: 11px; color: var(--text-3); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 6px; }
.stat-card-value { font-size: 28px; font-weight: 700; color: var(--text); }
.stat-card-sub   { font-size: 12px; color: var(--text-3); margin-top: 4px; }

/* ── Alert banner ── */
.alert-banner {
    padding: 12px 16px; border-radius: var(--radius); margin-bottom: 16px;
    font-size: 13px; display: flex; align-items: center; gap: 10px;
}
.alert-warn { background: #fffbeb; border: 1px solid #fde68a; color: #92400e; }
.alert-info { background: #eff6ff; border: 1px solid #bfdbfe; color: #1e40af; }
.alert-success { background: #d1fae5; border: 1px solid #6ee7b7; color: #065f46; }

/* ── Navbar (dashboard) ── */
.dash-nav {
    background: var(--navy-2); height: 52px;
    display: flex; align-items: center; padding: 0 20px;
    position: sticky; top: 0; z-index: 200;
    border-bottom: 1px solid rgba(255,255,255,.06);
}
.dash-nav-inner { max-width: 1060px; width: 100%; margin: 0 auto; display: flex; align-items: center; gap: 16px; }
.dash-nav-logo  { display: flex; align-items: center; gap: 8px; text-decoration: none; }
.dash-nav-logo-mark {
    width: 28px; height: 28px; border-radius: 7px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 13px; font-weight: 700;
}
.dash-nav-logo-name { font-size: 15px; font-weight: 700; color: #e2e8f0; letter-spacing: -.3px; }
.dash-nav-right { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.dash-nav-link  { font-size: 13px; color: #94a3b8; text-decoration: none; transition: color .12s; }
.dash-nav-link:hover { color: #e2e8f0; }
.dash-nav-user  { font-size: 13px; color: #94a3b8; }
.dash-nav-logout { font-size: 13px; color: #ef4444; text-decoration: none; }

/* ── Form Card (login, register, menu_create) ── */
.form-card {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-md);
    max-width: 440px; margin: 0 auto;
}
.form-card-title { font-size: 22px; font-weight: 700; text-align: center; margin-bottom: 6px; }
.form-card-sub   { font-size: 13px; color: var(--text-3); text-align: center; margin-bottom: 24px; }
.form-divider    { display: flex; align-items: center; gap: 12px; margin: 16px 0; font-size: 12px; color: var(--text-3); }
.form-divider::before, .form-divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* ── Utility ── */
.text-center { text-align: center; }
.text-muted  { color: var(--text-3); font-size: 12px; }
.mt-0  { margin-top: 0 !important; }
.mb-0  { margin-bottom: 0 !important; }
.hidden { display: none !important; }
.flex  { display: flex; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.fw-600 { font-weight: 600; }
.fs-13  { font-size: 13px; }