/* ── Giriş / kayıt sayfası ── */
body.auth { min-height: 100dvh; overflow-x: hidden; }
.auth-bg { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.auth-bg .orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .55; animation: float 18s ease-in-out infinite alternate; }
.auth-bg .o1 { width: 620px; height: 620px; left: -160px; top: -200px; background: radial-gradient(circle, #6d4bff, transparent 70%); }
.auth-bg .o2 { width: 560px; height: 560px; right: -180px; bottom: -220px; background: radial-gradient(circle, #14c8e6, transparent 70%); animation-delay: -6s; opacity: .4; }
.auth-bg .o3 { width: 380px; height: 380px; left: 38%; top: 40%; background: radial-gradient(circle, #c24bff, transparent 70%); animation-delay: -11s; opacity: .22; }
.auth-bg .grid { position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 44px 44px; mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 75%); }
@keyframes float { to { transform: translate(60px, 40px) scale(1.08); } }
:root[data-theme="light"] .auth-bg .orb { opacity: .28; }

.auth-shell { position: relative; z-index: 1; min-height: 100dvh; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); }
.auth-hero { padding: 44px clamp(32px, 5vw, 80px); display: flex; flex-direction: column; gap: 44px; justify-content: space-between; }
.brand-lg { font-size: 26px; gap: 12px; }
.brand-lg img { width: 44px; height: 44px; border-radius: 13px; box-shadow: 0 10px 30px -10px rgba(110, 90, 255, .9); }
.hero-copy { max-width: 560px; }
.pill { display: inline-flex; align-items: center; gap: 7px; height: 30px; padding: 0 13px; border-radius: 99px; font-size: 12.5px; font-weight: 650; color: var(--text); background: color-mix(in srgb, var(--surface-2) 70%, transparent); border: 1px solid var(--line-2); backdrop-filter: blur(10px); }
.hero-copy h1 { font-size: clamp(32px, 3.6vw, 52px); line-height: 1.08; letter-spacing: -.035em; margin: 22px 0 18px; font-weight: 700; }
.hero-copy > p { color: var(--text-2); font-size: 16.5px; line-height: 1.65; max-width: 500px; }
.feats { list-style: none; padding: 0; margin: 30px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 22px; max-width: 540px; }
.feats li { display: flex; gap: 12px; align-items: center; }
.feats .fi { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: color-mix(in srgb, var(--surface-2) 80%, transparent); border: 1px solid var(--line-2); color: var(--brand-2); flex: none; }
.feats b { display: block; font-size: 14px; font-weight: 650; }
.feats small { display: block; color: var(--text-3); font-size: 12px; }

/* Dekoratif görüşme önizlemesi */
.mock { max-width: 520px; border-radius: 22px; padding: 12px; background: color-mix(in srgb, var(--surface) 70%, transparent); border: 1px solid var(--line-2); box-shadow: var(--shadow-lg); backdrop-filter: blur(16px); }
.mock-top { display: flex; align-items: center; gap: 6px; padding: 2px 4px 10px; font-size: 12px; color: var(--text-2); font-weight: 600; }
.mock-top > i { width: 9px; height: 9px; border-radius: 50%; background: var(--surface-4); }
.mock-top span { margin-left: 8px; }
.mock-top .live { margin-left: auto; font-style: normal; font-size: 10px; letter-spacing: .08em; color: #fff; background: var(--danger); padding: 2px 7px; border-radius: 6px; animation: pulse 2s infinite; }
@keyframes pulse { 50% { opacity: .55; } }
.mock-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mt { position: relative; aspect-ratio: 16 / 9; border-radius: 14px; display: grid; place-items: center; overflow: hidden; border: 1px solid var(--line); }
.mt.t1 { background: linear-gradient(135deg, #2a1f5c, #15122e); box-shadow: inset 0 0 0 2px #8b6cff; }
.mt.t2 { background: linear-gradient(135deg, #0f3346, #0b1a24); }
.mt.t3 { background: linear-gradient(135deg, #3d2a0e, #1d1408); }
.mt.t4 { background: linear-gradient(135deg, #3d1131, #1c0a18); }
.mav { width: 46px; height: 46px; border-radius: 30%; display: grid; place-items: center; font: 700 16px var(--font-display); color: #fff; background: var(--ac, #7c6cff); }
.mav.ac-violet { --ac: #8b6cff; } .mav.ac-cyan { --ac: #06b6d4; } .mav.ac-amber { --ac: #f59e0b; } .mav.ac-pink { --ac: #ec4899; }
.mt > span { position: absolute; left: 8px; bottom: 6px; font-size: 11px; font-weight: 600; color: #fff; background: rgba(0, 0, 0, .45); padding: 1px 7px; border-radius: 6px; }
.wave { position: absolute; right: 9px; bottom: 8px; display: flex; gap: 2px; align-items: flex-end; height: 12px; }
.wave i { width: 3px; background: #8b6cff; border-radius: 2px; animation: wv 1s ease-in-out infinite; }
.wave i:nth-child(2) { animation-delay: .15s; } .wave i:nth-child(3) { animation-delay: .3s; } .wave i:nth-child(4) { animation-delay: .45s; }
@keyframes wv { 0%, 100% { height: 3px; } 50% { height: 12px; } }
.mock-bar { display: flex; justify-content: center; gap: 8px; padding-top: 12px; }
.mock-bar i { width: 34px; height: 34px; border-radius: 50%; background: var(--surface-3); }
.mock-bar i.red { width: 52px; border-radius: 99px; background: var(--danger); }

/* Form paneli */
.auth-panel { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 40px 24px; gap: 22px; }
.auth-mobile-brand { display: none; }
.auth-card {
  width: min(100%, 440px); padding: 34px 32px; border-radius: 28px;
  background: color-mix(in srgb, var(--surface) 86%, transparent); border: 1px solid var(--line-2);
  box-shadow: var(--shadow-lg); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); animation: pop-in .35s var(--ease);
}
.auth-card h2 { font-size: 25px; letter-spacing: -.03em; }
.auth-card .sub { color: var(--text-2); margin: 6px 0 24px; font-size: 14px; }
.auth-card form { display: flex; flex-direction: column; }
.auth-card .btn-lg { margin-top: 22px; }
.auth-card .form-error, .auth-card .form-ok { margin-bottom: 16px; }
.or { display: flex; align-items: center; gap: 12px; color: var(--text-3); font-size: 12px; font-weight: 600; margin: 18px 0; }
.or::before, .or::after { content: ''; flex: 1; height: 1px; background: var(--line-2); }
.btn-google { background: #fff; color: #1f1f1f; border-color: #dadce0; }
.btn-google:hover { background: #f4f6fb; border-color: #c9ccd3; }
.btn-google .i { width: 20px; height: 20px; }
.auth-links { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; font-size: 13px; }
.auth-alt { text-align: center; margin-top: 22px; font-size: 13.5px; color: var(--text-2); }
.auth-alt a { font-weight: 650; }
.closed-note { display: flex; gap: 10px; align-items: flex-start; margin-top: 22px; padding: 12px 14px; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--line); font-size: 12.5px; color: var(--text-2); }
.closed-note .i { color: var(--brand-2); margin-top: 1px; }
.meter { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; margin-top: 8px; }
.meter i { height: 4px; border-radius: 4px; background: var(--surface-4); transition: background var(--t); }
.meter[data-s="1"] i:nth-child(-n+1) { background: var(--danger); }
.meter[data-s="2"] i:nth-child(-n+2) { background: var(--warn); }
.meter[data-s="3"] i:nth-child(-n+3) { background: #a3e635; }
.meter[data-s="4"] i { background: var(--ok); }
.auth-foot { color: var(--text-3); font-size: 12px; display: flex; align-items: center; gap: 6px; }
.big-icon { width: 64px; height: 64px; border-radius: 20px; display: grid; place-items: center; background: var(--brand-soft); color: var(--brand); margin-bottom: 18px; }
.big-icon .i { width: 30px; height: 30px; }

@media (max-width: 1100px) { .mock { display: none; } }
@media (max-width: 960px) {
  .auth-shell { grid-template-columns: 1fr; }
  .auth-hero { display: none; }
  .auth-mobile-brand { display: inline-flex; }
  .auth-panel { justify-content: flex-start; padding-top: max(36px, calc(var(--safe-t) + 20px)); }
}
@media (max-width: 480px) {
  .auth-card { padding: 26px 20px; border-radius: 24px; }
  .auth-panel { padding-left: 14px; padding-right: 14px; }
}