/* =========================================================
   Kaopiz Cookie Consent — styles
   All selectors are prefixed with .kzc- to avoid conflicts
   with the theme. Colors follow theme vars in src/styles/global.scss.
   ========================================================= */

:root {
  --kzc-primary: #379fd8;       /* = --blue */
  --kzc-primary-dark: #1f82b8;  /* = --blue-dark */
  --kzc-heading: #1A3F5C;
  --kzc-text: #333333;
  --kzc-soft: #eef9ff;          /* = --blue-light */
  --kzc-line: #DCE6EE;
  --kzc-white: #FFFFFF;
  --kzc-font: "Meiryo", "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
  --kzc-z: 2147483000;
}

.kzc-root, .kzc-root * { box-sizing: border-box; }
.kzc-root { font-family: var(--kzc-font); line-height: 1.7; letter-spacing: .02em; }

/* ---------- Banner ---------- */
.kzc-banner {
  position: fixed; left: 0; right: 0; bottom: 0;
  z-index: var(--kzc-z);
  background: var(--kzc-white);
  color: var(--kzc-text);
  box-shadow: 0 -6px 24px rgba(26,63,92,.12);
  padding: 20px 24px calc(20px + env(safe-area-inset-bottom, 0px));
  transform: translateY(100%);
  transition: transform .35s ease;
}
.kzc-banner.is-visible { transform: translateY(0); }
.kzc-banner__inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; gap: 32px; align-items: center;
}
.kzc-banner__text { flex: 1 1 auto; font-size: 14px; }
.kzc-banner__title { font-size: 16px; font-weight: 700; margin: 0 0 4px; color: var(--kzc-primary); }
.kzc-banner__text p { margin: 0; }
.kzc-banner__text a { color: var(--kzc-primary); text-decoration: underline; }
.kzc-root .kzc-banner__text a:hover,
.kzc-root .kzc-banner__text a:focus { color: var(--kzc-primary-dark); text-decoration: underline; }
.kzc-banner__actions { display: flex; gap: 10px; flex: 0 0 auto; flex-wrap: wrap; justify-content: flex-end; }

/* ---------- Buttons ---------- */
.kzc-btn {
  font: inherit; font-size: 14px; font-weight: 700;
  min-height: 44px; padding: 10px 20px;
  border-radius: 999px; cursor: pointer; white-space: nowrap;
  border: 1.5px solid transparent;
  transition: background-color .15s, color .15s, border-color .15s;
}
.kzc-btn:focus-visible { outline: 3px solid rgba(55,159,216,.45); outline-offset: 2px; }
.kzc-btn--primary { background: var(--kzc-primary); color: var(--kzc-white); border-color: var(--kzc-primary); }
.kzc-btn--primary:hover { background: var(--kzc-primary-dark); border-color: var(--kzc-primary-dark); }
.kzc-btn--outline-light, .kzc-btn--outline { background: var(--kzc-white); color: var(--kzc-primary); border-color: var(--kzc-primary); }
.kzc-btn--outline-light:hover, .kzc-btn--outline:hover { background: var(--kzc-soft); }
.kzc-btn--link-light { background: transparent; color: var(--kzc-primary); border-color: transparent; text-decoration: underline; padding-left: 8px; padding-right: 8px; }

/* ---------- Modal ---------- */
.kzc-overlay {
  position: fixed; inset: 0; z-index: calc(var(--kzc-z) + 1);
  background: rgba(26,63,92,.45);
  display: none; align-items: center; justify-content: center;
  padding: 16px;
}
.kzc-overlay.is-open { display: flex; }
.kzc-modal {
  background: var(--kzc-white); color: var(--kzc-text);
  width: 100%; max-width: 640px; max-height: calc(100vh - 32px);
  border-radius: 8px; display: flex; flex-direction: column;
  box-shadow: 0 20px 60px rgba(26,63,92,.25);
  overflow: hidden;
}
.kzc-modal__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--kzc-line);
}
.kzc-modal__title { margin: 0; font-size: 18px; font-weight: 700; color: var(--kzc-heading); }
.kzc-close {
  width: 40px; height: 40px; border: 0; background: transparent; cursor: pointer;
  border-radius: 50%; color: var(--kzc-heading); font-size: 22px; line-height: 1;
}
.kzc-close:hover { background: var(--kzc-soft); }
.kzc-close:focus-visible { outline: 3px solid var(--kzc-primary); outline-offset: 1px; }
.kzc-modal__body { padding: 20px 24px; overflow-y: auto; font-size: 14px; }
.kzc-modal__intro { margin: 0 0 16px; }
.kzc-modal__intro a { color: var(--kzc-primary-dark); }

.kzc-cat { border: 1px solid var(--kzc-line); border-radius: 6px; margin-bottom: 10px; }
.kzc-cat__head { display: flex; align-items: center; gap: 12px; padding: 14px 16px; }
.kzc-cat__toggle-desc {
  flex: 1; display: flex; align-items: center; gap: 10px;
  background: none; border: 0; padding: 0; cursor: pointer; text-align: left;
  font: inherit; font-size: 15px; font-weight: 700; color: var(--kzc-heading);
}
.kzc-cat__toggle-desc:focus-visible { outline: 3px solid var(--kzc-primary); outline-offset: 4px; border-radius: 2px; }
.kzc-chevron { width: 10px; height: 10px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(-45deg); transition: transform .2s; flex: 0 0 auto; }
.kzc-cat.is-expanded .kzc-chevron { transform: rotate(45deg); }
.kzc-cat__desc { display: none; padding: 0 16px 16px 36px; margin: 0; }
.kzc-cat.is-expanded .kzc-cat__desc { display: block; }
.kzc-always { font-size: 13px; font-weight: 700; color: var(--kzc-primary-dark); white-space: nowrap; }

/* Switch */
.kzc-switch { position: relative; display: inline-flex; align-items: center; flex: 0 0 auto; }
.kzc-switch input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.kzc-switch__track {
  width: 46px; height: 26px; border-radius: 13px; background: #C3CCD3;
  position: relative; transition: background-color .2s;
}
.kzc-switch__track::after {
  content: ""; position: absolute; top: 3px; left: 3px;
  width: 20px; height: 20px; border-radius: 50%; background: var(--kzc-white);
  transition: transform .2s; box-shadow: 0 1px 3px rgba(0,0,0,.25);
}
.kzc-switch input:checked + .kzc-switch__track { background: var(--kzc-primary); }
.kzc-switch input:checked + .kzc-switch__track::after { transform: translateX(20px); }
.kzc-switch input:focus-visible + .kzc-switch__track { outline: 3px solid var(--kzc-primary); outline-offset: 2px; }

.kzc-modal__foot {
  display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap;
  padding: 16px 24px; border-top: 1px solid var(--kzc-line); background: var(--kzc-white);
}

/* ---------- Toast ---------- */
.kzc-toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px);
  z-index: calc(var(--kzc-z) + 2);
  background: var(--kzc-heading); color: var(--kzc-white);
  padding: 12px 20px; border-radius: 999px; font-size: 14px;
  opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s;
  font-family: var(--kzc-font);
}
.kzc-toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .kzc-banner__inner { flex-direction: column; align-items: stretch; gap: 16px; }
  .kzc-banner__actions { justify-content: stretch; }
  .kzc-banner__actions .kzc-btn { flex: 1 1 auto; }
}
@media (max-width: 520px) {
  .kzc-banner { padding: 16px 16px calc(16px + env(safe-area-inset-bottom, 0px)); }
  .kzc-banner__actions { flex-direction: column-reverse; }
  .kzc-banner__actions .kzc-btn { width: 100%; }
  .kzc-overlay { padding: 0; align-items: flex-end; }
  .kzc-modal { max-height: 92vh; border-radius: 12px 12px 0 0; }
  .kzc-modal__foot { flex-direction: column-reverse; }
  .kzc-modal__foot .kzc-btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .kzc-banner, .kzc-toast, .kzc-switch__track, .kzc-switch__track::after, .kzc-chevron { transition: none; }
}