/* assets/css/bt-auth.css */
.bt-auth,
.bt-reset {
  min-height: 100vh;
  background: var(--bt-bg);
  color: var(--bt-text);
  display: flex;
  align-items: stretch;
}

.bt-auth__left,
.bt-reset__left {
  flex: 1;
  background: var(--bt-hero-bg, var(--bt-bg));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
  position: relative;
  overflow: hidden;
}

.bt-auth__right,
.bt-reset__right {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  background: var(--bt-surface);
}

.bt-auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--bt-card);
  border-radius: var(--bt-radius);
  box-shadow: var(--bt-shadow);
  border: 1px solid rgba(234, 236, 240, 0.7);
  padding: 28px;
}
.bt-h1 {
  font-size: var(--bt-h2);
  font-weight: 500;
  margin: 6px 0 6px;
}

.bt-p {
  margin: 0 0 18px;
  color: var(--bt-muted);
  font-size: var(--bt-p);
  line-height: 1.5;
}

/* Auth pages prefer full-width primary action */
.bt-auth .bt-btn,
.bt-reset .bt-btn {
  width: 100%;
}
.bt-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 12px 0 18px;
}
.bt-footer-note {
  margin-top: 16px;
  font-size: var(--bt-p2);
  font-weight: 400;
  color: var(--bt-muted);
  text-align: center;
}

.bt-alert--success {
  background: #065f46;
  color: #fff;
}
.bt-alert--info {
  background: #1e40af;
  color: #fff;
}
.bt-alert--alert {
  background: firebrick;
  color: #fff;
}

/* CLOCK CSS YAPISI */

/* Sol paneli ortala */
.bt-login-art {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.bt-clock-root .app {
  /* Buradaki değerleri panel boyutuna göre optimize ettim */
  --clock-size: clamp(10px, 1.4vw, 18px);
  --gap: calc(var(--clock-size) * 0.06);
  --clock-segment-w: calc(var(--clock-size) * 4 + var(--gap) * 5);
  --clock-segment-h: calc(var(--clock-size) * 6 + var(--gap) * 5);

  display: flex;
  gap: var(--gap);
  align-items: center;
  justify-content: center;

  /* Login panelin içinde tam ortalı durması için */
  height: auto;
  padding: 0;
  font-family: sans-serif;
  text-align: center;
}

/* Her digit bloğu */
.bt-clock-root .app > div {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap);
  width: var(--clock-segment-w);
  height: var(--clock-segment-h);
}

/* React örneğindeki even margin-right detayı */
.bt-clock-root .app > div:nth-of-type(even) {
  margin-right: var(--clock-size);
}

/* Saat parçaları */
.bt-clock-root .clock {
  --w: 47%;
  --h: 3px;
  --dur: 0.4s;

  position: relative;
  width: var(--clock-size);
  height: var(--clock-size);
  border-radius: 50%;
  flex-shrink: 0;
  border: 2px solid white;
  background: linear-gradient(225deg, #d0d0d0 10%, white);
  box-shadow:
    -2px 2px 6px #d0d0d0,
    2px -2px 6px var(--bt-surface) fff;
}

.bt-clock-root .clock::before,
.bt-clock-root .clock::after {
  position: absolute;
  content: "";
  top: calc(50% - var(--h) * 0.5);
  left: 50%;
  transform-origin: 0% 50%;
  width: var(--w);
  height: var(--h);
  background: black;
  border-radius: 9999px;
  transition: calc(var(--dur) * 1s) ease-in-out;
  transform: rotate(calc(var(--angle) * 1deg));
}

.bt-clock-root .clock::before {
  --angle: var(--hour-angle);
}
.bt-clock-root .clock::after {
  --angle: var(--minute-angle);
}

/* ==== RESPONSİVE ==== */
@media (max-width: 900px) {
  /* MOBILE (login_mobile.png hissi) */
  .bt-auth__left {
    display: none;
  }
  .bt-auth__right {
    background: var(--bt-bg);
    padding: 24px 14px;
  }
  .bt-auth-card {
    box-shadow: 0 14px 35px rgba(16, 24, 40, 0.1);
  }

  .bt-clock-root .app {
    --clock-size: clamp(9px, 2.2vw, 16px);
  }
}

@media (max-width: 700px) {
  .bt-clock-root .clock {
    --h: 2px;
    border: 1px solid white;
  }
}

@media (max-width: 500px) {
  .bt-clock-root .clock {
    --h: 1px;
    --w: 50%;
  }
}