/* === ORTAK TASARIM TOKEN'LARI — SLF Guardian / MewaCloud / Herverus === */

/* Renkler — Nötrler (tüm siteler ortak) */
:root {
  --bg: #030303;
  --bg-elevated: #0b0b0d;
  --panel: #101013;
  --panel-raised: #16161a;
  --line: rgba(255,255,255,.09);
  --line-strong: rgba(255,255,255,.16);
  --text: #f5f5f6;
  --text-dim: #c8c8cc;
  --muted: #9a9ea7;
  --dim: #666a73;
  --focus: var(--accent);
  
  /* Spacing (8px base) */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;
  
  /* Container */
  --container-max: 1160px;
  --container-pad: clamp(16px, 4vw, 56px);
  
  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-pill: 999px;
  
  /* Typography */
  --font-display: "Space Grotesk", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", monospace;
  
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.82rem);
  --text-sm: clamp(0.82rem, 0.78rem + 0.2vw, 0.9rem);
  --text-base: clamp(0.95rem, 0.9rem + 0.25vw, 1rem);
  --text-lg: clamp(1.1rem, 1rem + 0.5vw, 1.25rem);
  --text-xl: clamp(1.35rem, 1.2rem + 0.75vw, 1.6rem);
  --text-2xl: clamp(1.7rem, 1.5rem + 1vw, 2.25rem);
  --text-3xl: clamp(2.2rem, 1.8rem + 2vw, 3.4rem);
  --text-4xl: clamp(2.8rem, 2.2rem + 3vw, 4.65rem);
  
  --leading-tight: 1.1;
  --leading-snug: 1.35;
  --leading-normal: 1.55;
  --leading-relaxed: 1.75;
  
  /* Transitions */
  --transition-fast: 120ms ease;
  --transition-base: 180ms ease;
  --transition-slow: 280ms ease;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,.4);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.5);
  --shadow-xl: 0 20px 48px rgba(0,0,0,.6);
  --shadow-focus: 0 0 0 2px var(--focus);
  
  /* Z-index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-modal: 300;
  --z-toast: 400;
}

/* === BILEŞEN TOKEN'LARI (her site --accent ile renklendirilir) === */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  min-height: 44px;
  padding: 0 var(--space-lg);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  border: 1px solid transparent;
}
.btn:focus-visible { outline: none; box-shadow: var(--shadow-focus); }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 70%, black));
  color: #062333;
  border-color: transparent;
  box-shadow: 0 8px 20px -12px var(--accent);
}
.btn-primary:hover { background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 85%, white), var(--accent)); box-shadow: 0 12px 28px -12px var(--accent); }

.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--line-strong);
}
.btn-outline:hover { background: rgba(255,255,255,.06); border-color: var(--accent); color: var(--text); }

.btn-ghost {
  background: transparent;
  color: var(--muted);
  border-color: transparent;
}
.btn-ghost:hover { background: rgba(255,255,255,.06); color: var(--text); }

.btn-sm { min-height: 36px; padding: 0 var(--space-md); font-size: var(--text-xs); border-radius: var(--radius-sm); }
.btn-lg { min-height: 52px; padding: 0 var(--space-xl); font-size: var(--text-base); border-radius: var(--radius-lg); }

/* Inputs */
.input {
  width: 100%;
  min-height: 44px;
  padding: 0 var(--space-md);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: 1.5;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}
.input::placeholder { color: var(--dim); }
.input:hover { border-color: var(--line-strong); }
.input:focus { outline: none; border-color: var(--accent); box-shadow: var(--shadow-focus); background: var(--panel-raised); }
.input:disabled { opacity: .5; cursor: not-allowed; }

.label {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--text-dim);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .02em;
}

/* Cards */
.card {
  display: flex;
  flex-direction: column;
  padding: var(--space-lg);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, var(--panel-raised), var(--panel));
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}
.card:hover { transform: translateY(-2px); border-color: var(--accent); box-shadow: var(--shadow-lg); }

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .04em;
}

/* Links */
.link { color: var(--accent); text-decoration: none; font-weight: 600; transition: color var(--transition-fast); }
.link:hover { color: color-mix(in srgb, var(--accent) 80%, white); text-decoration: underline; }

/* Container utility */
.container { width: min(var(--container-max), 100% - var(--container-pad) * 2); margin-inline: auto; }

/* Grid utilities */
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-lg); }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-lg); }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-lg); }

/* Mobile-first responsive */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .grid-2, .grid-3, .grid-auto { grid-template-columns: 1fr; }
  :root { --container-pad: 16px; }
}
@media (max-width: 420px) {
  :root { --container-pad: 12px; }
  .btn { min-height: 40px; }
  .input { min-height: 40px; }
}