/* ==========================================================================
   Auth / Login — giriş kartına özel stiller (_AuthLayout üzerinde).
   Ortak zemin (token, orb, tema butonu, brand) auth.css içindedir.
   ========================================================================== */

/* Login Card */
.login-card {
    background: var(--surface-color);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 48px;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    z-index: 10;
    display: flex;
    flex-direction: column;
    gap: 32px;
    transform: translateY(20px);
    opacity: 0;
    animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideUp {
    to { transform: translateY(0); opacity: 1; }
}

.header-text { text-align: center; }
.header-text h1 {
    font-family: var(--font-display);
    font-size: 24px;
    margin-bottom: 8px;
    color: var(--text-primary);
}
.header-text p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.5;
}

/* Form */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
/* Giriş hatası kutusu — kırmızı tonlu, kartın üstünde. */
.login-error {
    padding: 12px 16px;
    margin-bottom: 20px;
    border-radius: 8px;
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.35);
    color: #ef4444;
    font-size: 14px;
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.form-group label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}
.form-input {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 14px 16px;
    border-radius: 12px;
    font-family: var(--font-body);
    font-size: 15px;
    outline: none;
    transition: var(--transition);
}
.form-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

/* Microsoft Button */
.btn-microsoft {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: #000000;
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 14px;
    border-radius: 12px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
}
[data-theme="light"] .btn-microsoft {
    background: #FFFFFF;
    color: #000000;
    border: 1px solid #E2E8F0;
}
.btn-microsoft:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -10px rgba(0, 0, 0, 0.3);
}
.btn-microsoft svg { width: 20px; height: 20px; }

/* Şifre belirleme sayfası (PasswordSetup/Index) — giriş kartının üstüne küçük eklemeler. */
.form-input[readonly] {
    opacity: 0.75;
    cursor: default;
}
.form-hint {
    font-size: 12px;
    color: var(--text-secondary);
}
.form-hint-error { color: #ef4444; }
.btn-microsoft:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}
.auth-link {
    text-align: center;
    font-size: 14px;
    color: var(--primary-color);
    text-decoration: none;
}
.auth-link:hover { text-decoration: underline; }

/* Oturumu sonlandıran işlem sonrası login sayfasındaki bilgi mesajı (yeşil). */
.login-notice {
    background: rgba(16, 185, 129, .12);
    color: #047857;
    border: 1px solid rgba(16, 185, 129, .3);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 13px;
    text-align: center;
    margin-bottom: 16px;
}