/* === kaynak: components.css 2106-2213 (BOLUM 4: state controls — buttons, inputs, tabs) - Z-2 sprint === */

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   BOLUM 4: STATE CONTROLS
   ═══════════════════════════════════════════════════════════════════ */

/* ── 4A: Button States ── */
.th-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--th-space-2);
  position: relative;
  box-sizing: border-box;
  padding: var(--th-space-3) var(--th-space-5);
  margin: 0;
  font-size: var(--th-text-sm);
  font-weight: var(--th-font-semibold);
  line-height: 1;
  color: var(--th-color-text);
  background: transparent;
  border: none;
  border-radius: var(--th-btn-radius);
  cursor: pointer;
  transition: var(--th-transition-fast);
  text-decoration: none;
}

/* Primary */
.th-btn-primary { background: var(--th-btn-primary-bg); color: var(--th-btn-primary-text); }
.th-btn-primary:hover { background: var(--th-btn-primary-bg-hover); }
.th-btn-primary:active { transform: scale(0.97); }
.th-btn-primary:focus-visible { outline: 2px solid var(--th-btn-primary-bg); outline-offset: 2px; }
.th-btn-primary:disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }

/* Accent */
.th-btn-accent { background: var(--th-btn-accent-bg); color: var(--th-btn-accent-text); }
.th-btn-accent:hover { background: var(--th-btn-accent-bg-hover); }
.th-btn-accent:active { transform: scale(0.97); }
.th-btn-accent:focus-visible { outline: 2px solid var(--th-btn-accent-bg); outline-offset: 2px; }
.th-btn-accent:disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }

/* Base focus — platform nötralizasyon: .btn:focus { box-shadow: none !important } */
.th-btn:focus-visible {
  box-shadow: 0 0 0 3px var(--th-color-primary-ring);
  outline: none;
}

/* Loading state (all buttons) */
.th-btn.loading { pointer-events: none; opacity: 0.7; }
.th-btn.loading::after {
  content: '';
  width: 16px; height: 16px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: th-spin 0.6s linear infinite;
  margin-left: var(--th-space-2);
}

/* ── 4B: Input States ── */
.th-input,
.th-select,
.th-textarea {
  display: block;
  position: relative;
  box-sizing: border-box;
  width: 100%;
  margin: 0;
  padding: var(--th-space-3);
  font-size: var(--th-text-base);
  font-weight: normal;
  line-height: var(--th-leading-normal);
  color: var(--th-color-text);
  background: var(--th-color-bg);
  border: 1px solid var(--th-color-border);
  border-radius: var(--th-radius-lg);
  cursor: text;
  transition: var(--th-transition-fast);
}
.th-input:hover, .th-select:hover, .th-textarea:hover { border-color: var(--th-neutral-400); }
.th-input:focus, .th-select:focus, .th-textarea:focus { border-color: var(--th-color-primary); box-shadow: 0 0 0 3px rgba(20,97,58,0.1); outline: none; }
.th-input.error, .th-select.error, .th-textarea.error { border-color: var(--th-color-danger); }
.th-input.success, .th-select.success, .th-textarea.success { border-color: var(--th-color-success); }
.th-input:disabled, .th-select:disabled, .th-textarea:disabled { background: var(--th-color-bg-tertiary); opacity: 0.6; cursor: not-allowed; }
.th-input:read-only { background: var(--th-color-bg-tertiary); }

/* ── 4C: Card States ── */
/* Card Fav Button */
.th-card__fav { transition: var(--th-transition-fast); }
.th-card__fav:hover { transform: scale(1.15); }
.th-card__fav.active { color: var(--th-color-danger); }

/* Card Add to Cart */
.th-card__addcart.loading { pointer-events: none; }
.th-card__addcart.loading i { display: none; }
.th-card__addcart.loading::after {
  content: ''; width: 14px; height: 14px;
  border: 2px solid currentColor; border-top-color: transparent;
  border-radius: 50%; animation: th-spin 0.6s linear infinite;
}
.th-card__addcart.success { background: var(--th-color-success); color: var(--th-neutral-0); }

/* ── 4D: Link States ── */
a:active { opacity: 0.8; }
a:focus-visible { outline: 2px solid var(--th-color-primary); outline-offset: 2px; border-radius: 2px; }

/* ── Platform Nötralizasyon: .btn-primary ── */
.btn-primary,
.btn.btn-primary {
  background-color: var(--th-color-primary) !important;
  border-color: var(--th-color-primary) !important;
  color: #ffffff !important;
  border-radius: var(--th-radius-md);
  font-weight: 600;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}
.btn-primary:hover,
.btn.btn-primary:hover {
  background-color: var(--th-color-primary-dark, #0f4d2e) !important;
  border-color: var(--th-color-primary-dark, #0f4d2e) !important;
}

/* ── 4E: Tab/Accordion States ── */
.th-tab { padding: var(--th-space-3) var(--th-space-4); border: none; background: transparent; cursor: pointer; font-weight: var(--th-font-medium); color: var(--th-color-text-muted); border-bottom: 2px solid transparent; transition: var(--th-transition-fast); }
.th-tab:hover { color: var(--th-color-text); }
.th-tab.active { color: var(--th-color-primary); border-bottom-color: var(--th-color-primary); font-weight: var(--th-font-semibold); }
.th-tab:focus-visible { outline: 2px solid var(--th-color-primary); outline-offset: -2px; }



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