/* assets/css/login.css */

/* Renk Değişkenleri */
:root {
    --primary-blue: #075AA8;
    --dark-navy-1: #021B38;
    --dark-navy-2: #032A54;
    --accent-orange: #F15A00;
    --white: #FFFFFF;
    --text-muted: #A0B2C6;
    --input-bg: rgba(2, 27, 56, 0.6);
    --input-border: rgba(7, 90, 168, 0.3);
    --card-bg: rgba(3, 42, 84, 0.4);
    --card-border: rgba(255, 255, 255, 0.1);
}

/* Genel Stiller */
body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--dark-navy-1);
    color: var(--white);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow-x: hidden;
}

/* Arka Plan Efektleri */
.bg-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at center, var(--dark-navy-2) 0%, var(--dark-navy-1) 100%);
    overflow: hidden;
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
}

.glow-blue {
    top: -10%;
    right: -5%;
    width: 50vw;
    height: 50vw;
    background-color: var(--primary-blue);
}

.glow-orange {
    bottom: -20%;
    left: -10%;
    width: 40vw;
    height: 40vw;
    background-color: var(--accent-orange);
    opacity: 0.15;
}

.grid-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.5;
}

/* Ana Konteyner */
.login-container {
    width: 100%;
    max-width: 1200px;
    padding: 2rem;
    z-index: 1;
}

/* Logo ve Başlık */
.main-logo {
    max-width: 350px;
    height: auto;
    filter: drop-shadow(0 4px 10px rgba(0,0,0,0.3));
}

.slogan-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.slogan {
    font-size: 0.9rem;
    letter-spacing: 3px;
    color: var(--text-muted);
    font-weight: 500;
}

.slogan-container .line {
    height: 1px;
    width: 40px;
    background-color: var(--accent-orange);
    opacity: 0.7;
}

/* Mobil Sekmeler */
.mobile-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    background: rgba(3, 42, 84, 0.6);
    padding: 5px;
    border-radius: 30px;
    max-width: 300px;
    margin: 0 auto;
    border: 1px solid var(--card-border);
}

.tab-btn {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.tab-btn.active {
    background: var(--primary-blue);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(7, 90, 168, 0.4);
}

/* Kart Tasarımları (Glassmorphism) */
.login-card {
    background: var(--card-bg);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255,255,255,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.login-card:hover {
    transform: translateY(-3px);
}

/* Tema Renkleri */
.admin-theme {
    box-shadow: 0 0 20px rgba(241, 90, 0, 0.1);
    border-top: 1px solid rgba(241, 90, 0, 0.3);
}

.admin-theme:hover {
    box-shadow: 0 10px 30px rgba(241, 90, 0, 0.15);
}

.konsinye-theme {
    box-shadow: 0 0 20px rgba(7, 90, 168, 0.1);
    border-top: 1px solid rgba(7, 90, 168, 0.3);
}

.konsinye-theme:hover {
    box-shadow: 0 10px 30px rgba(7, 90, 168, 0.2);
}

/* Kart İçerikleri */
.card-header-icon {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.admin-theme .card-header-icon {
    color: var(--white);
}

.admin-theme .gear-icon {
    position: absolute;
    font-size: 1.2rem;
    bottom: 0;
    right: -10px;
    color: var(--accent-orange);
}

.konsinye-theme .card-header-icon {
    color: var(--white);
}

.konsinye-theme .box-icon {
    position: absolute;
    font-size: 1.2rem;
    bottom: 0;
    right: -15px;
    color: var(--primary-blue);
}

.card-title {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.card-subtitle {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* Form Elemanları */
.custom-input {
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 8px;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.custom-input:focus-within {
    border-color: var(--white);
    box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.1);
}

.custom-input .input-group-text {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding-left: 1rem;
    padding-right: 0.5rem;
}

.custom-input .form-control {
    background: transparent;
    border: none;
    color: var(--white);
    padding-left: 0.5rem;
    box-shadow: none;
}

.custom-input .form-control::placeholder {
    color: rgba(160, 178, 198, 0.6);
}

.custom-input .form-control:focus {
    background: transparent;
    color: var(--white);
}

.toggle-password {
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.2s;
}

.toggle-password:hover {
    color: var(--white);
}

/* Opsiyonlar (Beni Hatırla & Şifremi Unuttum) */
.options-row {
    font-size: 0.85rem;
}

.form-check-input {
    background-color: transparent;
    border-color: var(--text-muted);
}

.form-check-input:checked {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.form-check-label {
    color: var(--text-muted);
    cursor: pointer;
}

.forgot-password {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.forgot-password:hover {
    color: var(--white);
    text-decoration: underline;
}

/* Butonlar */
.btn-submit {
    border: none;
    padding: 0.8rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 8px;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
}

.admin-btn {
    background: linear-gradient(135deg, #F15A00 0%, #C44900 100%);
    box-shadow: 0 4px 15px rgba(241, 90, 0, 0.3);
}

.admin-btn:hover, .admin-btn:focus {
    background: linear-gradient(135deg, #FF6A13 0%, #D85200 100%);
    box-shadow: 0 6px 20px rgba(241, 90, 0, 0.4);
    transform: translateY(-1px);
}

.konsinye-btn {
    background: linear-gradient(135deg, #075AA8 0%, #054078 100%);
    box-shadow: 0 4px 15px rgba(7, 90, 168, 0.3);
}

.konsinye-btn:hover, .konsinye-btn:focus {
    background: linear-gradient(135deg, #096BC5 0%, #064E94 100%);
    box-shadow: 0 6px 20px rgba(7, 90, 168, 0.4);
    transform: translateY(-1px);
}

/* Alt Özellikler (Masaüstü) */
.features-section {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.75rem;
    letter-spacing: 1px;
}

.feature-item i {
    font-size: 1rem;
    color: var(--white);
    opacity: 0.7;
}

.footer-text {
    font-size: 0.75rem;
    color: rgba(160, 178, 198, 0.5);
    letter-spacing: 2px;
}

/* Responsive Düzenlemeler */
@media (max-width: 991px) {
    .main-logo {
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    .login-container {
        padding: 1rem;
    }

    .main-logo {
        max-width: 250px;
    }

    .cards-wrapper {
        margin: 0;
    }

    /* Mobilde kartları üst üste bindirip js ile kontrol etme hazırlığı */
    .card-col {
        display: none;
        width: 100%;
        padding: 0;
    }

    .card-col.active {
        display: block;
        animation: fadeIn 0.4s ease forwards;
    }

    .login-card {
        padding: 2rem 1.5rem;
    }

    .btn-submit {
        height: 48px; /* Touch target için minimum yükseklik */
    }
}

@media (max-width: 480px) {
    .main-logo {
        max-width: 200px;
    }
    
    .login-card {
        padding: 1.5rem 1rem;
    }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}