/* ==========================================================================
   login.css — sadece giriş sayfası
   Arka plan küresi saf Canvas 2D ile çizilir (kütüphane yok) → globe.js
   ========================================================================== */

body.x-login {
  height: 100%; overflow: hidden;
  background: var(--x-scene-bg);
  color: var(--x-text);
}
html.x-login-html { height: 100%; }

.x-scene { position: fixed; inset: 0; z-index: 0; width: 100%; height: 100%; }

.x-vignette {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(ellipse 80% 80% at 50% 50%,
              transparent 30%, rgba(2, 11, 22, .52) 68%, rgba(2, 11, 22, .90) 100%);
}

.x-login-page {
  position: relative; z-index: 2;
  height: 100vh;
  display: flex; align-items: stretch;
}

/* ============================== SOL PANEL =============================== */
.x-login-left {
  flex: 1;
  display: flex; flex-direction: column;
  padding: clamp(1.8rem, 3.5vw, 2.8rem) clamp(2rem, 4.5vw, 3.8rem);
}

.x-login-top {
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: space-between; gap: var(--x-gap-4);
  opacity: 0; animation: x-rise .6s .05s ease forwards;
}
.x-login-brand { display: flex; align-items: center; gap: 13px; }
.x-login-mark {
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; flex-shrink: 0;
  border-radius: var(--x-radius);
  border: 1px solid var(--x-border-2);
  background: linear-gradient(135deg, rgba(0, 200, 224, .13), rgba(0, 200, 224, .04));
  color: var(--x-accent); font-size: 1.2rem;
  animation: x-mark-pulse 4s ease-in-out infinite;
}
@keyframes x-mark-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 200, 224, .12); }
  50%      { box-shadow: 0 0 0 10px rgba(0, 200, 224, 0); }
}
.x-login-name { font-size: 1.22rem; font-weight: 800; letter-spacing: .09em; }
.x-login-name em { font-style: normal; color: var(--x-accent); }
.x-login-tagline {
  margin-top: 3px;
  font-size: .6rem; letter-spacing: .15em; text-transform: uppercase;
  color: var(--x-scene-muted);
}

.x-live {
  display: inline-flex; align-items: center; gap: var(--x-gap-2);
  padding: 6px 16px;
  border: 1px solid var(--x-border-2); border-radius: var(--x-radius-pill);
  background: rgba(0, 200, 224, .05);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  font-size: .65rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--x-accent);
}
.x-live-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--x-accent); box-shadow: 0 0 10px var(--x-accent);
  animation: x-blink 2s ease infinite;
}
@keyframes x-blink { 0%, 100% { opacity: 1; } 50% { opacity: .2; } }

.x-login-mid {
  flex: 1;
  display: flex; flex-direction: column; justify-content: center;
  opacity: 0; animation: x-rise .6s .22s ease forwards;
}
.x-eyebrow {
  display: flex; align-items: center; gap: 9px;
  margin-bottom: 1.1rem;
  font-size: .68rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase;
  color: var(--x-scene-muted);
}
.x-eyebrow::before { content: ''; width: 24px; height: 1px; background: var(--x-accent); opacity: .5; }

.x-hero-title {
  margin-bottom: 1.1rem;
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 800; line-height: 1.1; letter-spacing: -.03em;
}
.x-hero-accent {
  display: block;
  background: linear-gradient(95deg, var(--x-accent) 0%, var(--x-hero-mid) 60%, var(--x-hero-end) 100%);
  background-clip: text; -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.x-hero-desc {
  max-width: 420px; margin-bottom: 1.8rem;
  font-size: .9rem; font-weight: 300; line-height: 1.75;
  color: var(--x-scene-muted);
}

.x-metrics { display: flex; flex-wrap: wrap; gap: 1.6rem; }
.x-metric { display: flex; flex-direction: column; gap: 2px; }
.x-metric-value {
  font-size: 1.55rem; font-weight: 800; line-height: 1;
  background: linear-gradient(135deg, var(--x-text) 0%, var(--x-accent) 100%);
  background-clip: text; -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.x-metric-label { font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--x-scene-muted); }

.x-login-bottom { flex-shrink: 0; opacity: 0; animation: x-rise .6s .42s ease forwards; }
.x-pills { display: flex; flex-wrap: wrap; gap: 7px; }
.x-pill {
  display: flex; align-items: center; gap: 7px;
  padding: 7px 13px;
  border: 1px solid var(--x-border); border-radius: var(--x-radius-sm);
  background: var(--x-scene-glass);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  font-size: .73rem; color: var(--x-scene-muted);
  opacity: 0; transform: translateY(6px);
  transition: opacity .45s ease, transform .45s ease,
              border-color var(--x-tr), color var(--x-tr), box-shadow var(--x-tr);
}
.x-pill.is-shown { opacity: 1; transform: translateY(0); }
.x-pill:hover { border-color: var(--x-border-2); color: var(--x-text); box-shadow: 0 6px 16px rgba(0, 200, 224, .08); }
.x-pill i { color: var(--x-accent); }

/* ============================== SAĞ PANEL =============================== */
.x-login-right {
  position: relative; overflow: hidden;
  width: clamp(300px, 33%, 430px);
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(2rem, 4.5vw, 3rem) clamp(1.75rem, 3.5vw, 2.5rem);
  background: var(--x-scene-glass-2);
  backdrop-filter: blur(32px); -webkit-backdrop-filter: blur(32px);
  border-left: 1px solid var(--x-border);
}
.x-login-right::before {
  content: ''; position: absolute; top: 0; left: -100%;
  width: 100%; height: 1.5px;
  background: linear-gradient(90deg, transparent, var(--x-accent), transparent);
  animation: x-sweep 4s ease-in-out infinite;
}
@keyframes x-sweep {
  0%   { left: -100%; opacity: 0; }
  6%   { opacity: 1; }
  94%  { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}
.x-login-right::after {
  content: ''; position: absolute; right: -90px; bottom: -90px;
  width: 260px; height: 260px; pointer-events: none;
  background: radial-gradient(circle, rgba(0, 200, 224, .055) 0%, transparent 65%);
  animation: x-breathe 8s ease-in-out infinite;
}
@keyframes x-breathe { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.25); } }

.x-form-head { margin-bottom: 1.75rem; opacity: 0; animation: x-rise .55s .25s ease forwards; }
.x-form-title { margin-bottom: .28rem; font-size: 1.48rem; font-weight: 700; letter-spacing: -.01em; }
.x-form-sub   { font-size: .81rem; font-weight: 300; line-height: 1.5; color: var(--x-scene-muted); }

.x-form-body { opacity: 0; animation: x-rise .55s .40s ease forwards; }

/* login sayfasındaki alanlar koyu sahne zeminine göre uyarlanır */
.x-login-right .x-label { color: var(--x-scene-muted); letter-spacing: .14em; }
.x-login-right .x-input {
  padding: 12.5px 40px 12.5px 38px;
  background: var(--x-scene-field);
  border-color: var(--x-border);
  border-radius: var(--x-radius);
  font-size: .86rem;
}
.x-login-right .x-input::placeholder { color: var(--x-scene-placeholder); }
.x-login-right .x-input:focus { background: rgba(0, 200, 224, .05); border-color: var(--x-accent); }
.x-login-right .x-input-group-icon { left: 13px; color: var(--x-scene-muted); }

.x-pw-toggle {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  padding: 2px; line-height: 1;
  background: none; border: none; cursor: pointer;
  color: var(--x-scene-muted); font-size: .88rem;
  transition: color var(--x-tr);
}
.x-pw-toggle:hover { color: var(--x-accent); }

.x-form-row {
  display: flex; align-items: center; justify-content: space-between; gap: var(--x-gap-3);
  margin-bottom: 1.35rem;
}
.x-form-link { font-size: .78rem; font-weight: 500; color: var(--x-accent); transition: opacity var(--x-tr); }
.x-form-link:hover { opacity: .7; }

.x-submit {
  position: relative; overflow: hidden;
  width: 100%; padding: 13.5px;
  border: none; border-radius: var(--x-radius);
  background: linear-gradient(135deg, var(--x-accent), var(--x-accent-2));
  color: var(--x-scene-bg);
  font-family: inherit; font-size: .83rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 4px 22px rgba(0, 200, 224, .22);
  transition: opacity var(--x-tr), transform var(--x-tr), box-shadow var(--x-tr), background var(--x-tr);
}
.x-submit::after {
  content: ''; position: absolute; top: 0; left: -75%;
  width: 50%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .22), transparent);
  transform: skewX(-20deg);
  animation: x-shimmer 3.8s 1.5s ease-in-out infinite;
}
@keyframes x-shimmer { 0% { left: -75%; } 55%, 100% { left: 130%; } }
.x-submit:hover:not(:disabled) { opacity: .88; transform: translateY(-1.5px); box-shadow: 0 8px 30px rgba(0, 200, 224, .38); }
.x-submit:active:not(:disabled) { transform: none; }
.x-submit:disabled { opacity: .55; cursor: not-allowed; }
.x-submit.is-success {
  background: linear-gradient(135deg, var(--x-ok-grad-1), var(--x-ok-grad-2));
  box-shadow: 0 4px 20px rgba(0, 200, 120, .32);
}
.x-submit-inner { display: flex; align-items: center; justify-content: center; gap: 9px; }
.x-submit-spinner {
  width: 13px; height: 13px; flex-shrink: 0;
  border: 2px solid rgba(255, 255, 255, .35);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: x-spin .7s linear infinite;
}

.x-divider {
  display: flex; align-items: center; gap: var(--x-gap-3);
  margin: 1.2rem 0;
  font-size: .68rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--x-scene-muted);
}
.x-divider::before, .x-divider::after { content: ''; flex: 1; height: 1px; background: var(--x-border); }

.x-form-foot { margin-bottom: .9rem; text-align: center; font-size: .77rem; color: var(--x-scene-muted); }

.x-secure-note {
  display: flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px 12px;
  border: 1px solid rgba(0, 200, 224, .07); border-radius: var(--x-radius-sm);
  background: rgba(0, 200, 224, .025);
  font-size: .68rem; letter-spacing: .04em; color: var(--x-scene-muted);
}
.x-secure-note i { color: var(--x-accent); font-size: .8rem; }

@keyframes x-rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* ============================== RESPONSIVE ============================== */
@media (max-width: 991.98px) {
  html.x-login-html, body.x-login { overflow: auto; }
  .x-login-left { display: none; }
  .x-login-page { height: auto; min-height: 100vh; }
  .x-login-right { width: 100%; border-left: none; background: rgba(2, 8, 18, .92); }
}
@media (max-width: 360px) {
  .x-login-right { padding: 1.75rem 1.1rem; }
}