/* ========== ACCOUNT / AUTH STYLES ========== */

:root{
  --acc-bg: #fff;
  --acc-text: #111;
  --acc-muted: #6b7280;         /* gri metin */
  --acc-line: #e5e7eb;          /* ince çizgi */
  --acc-primary: #000;          /* buton ve aktif sekme (siyah) */
  --acc-primary-text: #fff;
  --acc-focus: 2px solid #111;  /* odak çerçevesi */
  --acc-radius: 16px;
  --acc-shadow: 0 10px 30px rgba(0,0,0,.08);
}

.account{
  padding: 48px 0 72px;
}

.account-card{
  max-width: 720px;
  margin: 0 auto;
  background: var(--acc-bg);
  color: var(--acc-text);
  border-radius: var(--acc-radius);
  box-shadow: var(--acc-shadow);
  overflow: hidden;
  border: 1px solid var(--acc-line);
}

/* Sekme başlıkları */
.account-tabs{
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #f6f7f9;
  border-bottom: 1px solid var(--acc-line);
}
.tab-btn{
  appearance: none;
  border: 0;
  background: transparent;
  padding: 18px 16px;
  font-weight: 600;
  letter-spacing: .2px;
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
}
.tab-btn:is(:hover,:focus-visible){
  background: #eef0f3;
  outline: none;
}
.tab-btn.is-active{
  background: var(--acc-primary);
  color: var(--acc-primary-text);
}

/* Paneller */
.tab-panel{
  padding: 28px clamp(16px, 3vw, 40px) 36px;
}
.tab-panel.is-hidden{ display: none; }

/* Form genel */
.auth-form{
  display: grid;
  gap: 18px;
}
.field{ display: grid; gap: 8px; }
.field-label{
  font-size: .9rem;
  color: var(--acc-muted);
}

/* Input + ikon kutusu */
.field-input{
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  border: 1px solid var(--acc-line);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}
.field-input:focus-within{
  border-color: #cbd5e1;
  box-shadow: 0 0 0 3px rgba(0,0,0,.05);
}
.fi{
  display: grid;
  place-items: center;
  font-size: 18px;
  opacity: .65;
}
.field-input input{
  border: 0;
  outline: none;
  padding: 14px 14px;
  width: 100%;
  font-size: 15px;
  color: var(--acc-text);
  background: transparent;
}
.field-input input::placeholder{ color: #9aa2ac; }

/* Şifreyi göster/gizle butonu */
.reveal{
  appearance: none;
  border: 0;
  background: transparent;
  padding: 0 14px;
  cursor: pointer;
  opacity: .7;
}
.reveal:is(:hover,:focus-visible){ opacity: 1; outline: none; }

/* Checkbox ve alt satır */
.form-row.between{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.checkbox{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .95rem;
  color: var(--acc-text);
}
.checkbox input{
  width: 18px; height: 18px;
  accent-color: #111; /* modern tarayıcılar */
}

/* Linkler */
.link-small{
  font-size: .92rem;
  color: #5662f6;
  text-decoration: none;
}
.link-small:hover{ text-decoration: underline; }

/* Butonlar */
.btn-primary{
  background: var(--acc-primary);
  color: var(--acc-primary-text);
  border: 0;
  border-radius: 12px;
  padding: 14px 18px;
  font-weight: 700;
  letter-spacing: .3px;
  cursor: pointer;
  transition: transform .06s ease, opacity .2s ease;
}
.btn-primary:hover{ opacity: .92; }
.btn-primary:active{ transform: translateY(1px); }
.btn-block{ width: 100%; }

.field.is-error .field-input{ border-color:#ef4444; box-shadow:0 0 0 3px rgba(239,68,68,.12); }
.field .field-msg{ font-size:.88rem; color:#ef4444; margin-top:6px; }
.btn-primary.is-loading{ opacity:.7; pointer-events:none; }

/* Yardımcılar */
[role="tab"]:focus-visible{ outline: var(--acc-focus); outline-offset: -4px; }

/* ---- Responsive ---- */
@media (max-width: 540px){
  .tab-panel{ padding: 22px 14px 28px; }
  .field-input{
    grid-template-columns: 40px 1fr auto;
    border-radius: 10px;
  }
  .btn-primary{ border-radius: 10px; }
}