/* ============================================================
   auth.css — Kimlik doğrulama sayfaları
   Kullanılan sayfalar: login, register, parolamiunuttum, resetpassword
   ============================================================ */

:root {
    --primary-bg: #0f172a;
    --accent-blue: #0ea5e9;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--primary-bg);
    margin: 0;
    overflow-x: hidden;
    min-height: 100vh;
}

/* ── Arka Plan ── */
.login-form-bg {
    position: relative;
    background: radial-gradient(at 0% 0%, rgba(14, 165, 233, 0.15) 0, transparent 50%),
        radial-gradient(at 100% 100%, rgba(30, 64, 175, 0.2) 0, transparent 50%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 0;
}

.login-form-bg::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.1;
    pointer-events: none;
}

/* ── Kart ── */
.login-card-container {
    width: 100%;
    max-width: 500px;
    padding: 20px;
    z-index: 10;
}

.login-form {
    background: #ffffff !important;
    border: 1px solid rgba(0, 0, 0, 0.05) !important;
    border-radius: 24px !important;
    padding: 40px !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25) !important;
}

/* ── Logo ── */
.logo-section {
    text-align: center;
    margin-bottom: 30px;
}

.logo-section img {
    max-width: 220px;
    margin-bottom: 20px;
    padding: 5px;
}

.logo-section h4 {
    color: #1e293b;
    font-weight: 600;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
}

/* ── Form ── */
.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-control {
    background: #f8fafc !important;
    border: 1.5px solid #e2e8f0 !important;
    border-radius: 12px !important;
    height: 55px !important;
    padding: 0 20px !important;
    color: #1e293b !important;
    font-size: 0.95rem !important;
    transition: all 0.3s ease !important;
}

.form-control::placeholder {
    color: #94a3b8 !important;
}

.form-control:focus {
    background: #ffffff !important;
    border-color: var(--accent-blue) !important;
    box-shadow: 0 0 15px rgba(14, 165, 233, 0.1) !important;
    outline: none !important;
}

/* ── Giriş Butonu ── */
.login-form__btn {
    background: linear-gradient(135deg, #0ea5e9 0%, #2563eb 100%) !important;
    border: none !important;
    border-radius: 12px !important;
    height: 55px !important;
    font-weight: 600 !important;
    font-size: 1rem !important;
    color: white !important;
    letter-spacing: 1px !important;
    box-shadow: 0 10px 20px -5px rgba(14, 165, 233, 0.4) !important;
    transition: all 0.3s ease !important;
    margin-top: 10px;
}

.login-form__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 25px -5px rgba(14, 165, 233, 0.5) !important;
    filter: brightness(1.1);
}

/* ── Alt Bağlantılar ── */
.login-form__footer {
    text-align: center;
    margin-top: 25px !important;
    font-size: 0.9rem;
    color: #64748b;
}

.login-form__footer a {
    color: var(--accent-blue) !important;
    font-weight: 500;
    text-decoration: none;
    transition: opacity 0.2s;
}

.login-form__footer a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

/* ── Hata Uyarısı ── */
.alert-danger {
    background: rgba(239, 68, 68, 0.1) !important;
    border: 1px solid rgba(239, 68, 68, 0.2) !important;
    color: #fca5a5 !important;
    border-radius: 12px !important;
    font-size: 0.9rem !important;
    margin-top: 20px !important;
}

/* ── Preloader (Karanlık Tema) ── */
#preloader {
    background: var(--primary-bg) !important;
}

/* ── Mobil ── */
@media (max-width: 576px) {
    .login-card-container {
        padding: 15px;
    }

    .login-form {
        padding: 30px 20px !important;
    }
}