/* === STYLE.CSS (TechCore Dizaynı) === */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif; /* Yeni font */
}

body {
    /* İstifadəçinin göndərdiyi arxa fon şəkli */
    background-image: url('https://karabakh.edu.az/uploads/450072451_1524109088230628_9124582998417446705_n-66b4a39a151f3.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #333;
    position: relative;
}

/* Arxa fonu tündləşdirən qat */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.85) 0%, rgba(30, 41, 59, 0.9) 100%);
    backdrop-filter: blur(3px);
    z-index: 1;
}

.main-container {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 420px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* --- YENİ TECHCORE LOGO STİLİ --- */
.brand-header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 5px;
    gap: 12px;
}

.brand-icon {
    font-size: 36px;
    color: #34d399; /* Parlaq yaşıl/firuzəyi */
    background: rgba(255, 255, 255, 0.1);
    padding: 10px;
    border-radius: 12px;
    backdrop-filter: blur(5px);
}

.brand-text {
    font-size: 32px;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -1px;
    text-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.subtitle {
    color: #94a3b8;
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 30px;
    text-align: center;
}

/* --- FORM QUTUSU --- */
.form-box {
    width: 100%;
    background-color: rgba(255, 255, 255, 1);
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    padding-bottom: 20px;
}

/* --- TABLAR --- */
.tab-nav {
    display: flex;
    background-color: #f1f5f9;
    padding: 6px;
    margin: 6px;
    border-radius: 16px;
}

.tab-link {
    flex: 1;
    padding: 12px;
    border: none;
    background-color: transparent;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    color: #64748b;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.tab-link.active {
    background-color: #ffffff;
    color: #0f172a;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.tab-content {
    padding: 25px;
    display: none;
    animation: fadeIn 0.3s ease;
}
.tab-content.active { display: block; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- INPUTLAR VƏ IKONLAR --- */
.input-group {
    margin-bottom: 18px;
}

.input-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    font-weight: 600;
    color: #334155;
}

.input-wrapper {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    font-size: 16px;
    transition: color 0.3s ease;
}

.input-group input {
    width: 100%;
    padding: 14px 14px 14px 42px; /* İkon üçün sol tərəfdən boşluq */
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 15px;
    transition: all 0.3s ease;
    background-color: #f8fafc;
}

.input-group input:focus {
    outline: none;
    border-color: #34d399; /* TechCore rəngi */
    background-color: #fff;
    box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.1);
}

.input-group input:focus + .input-icon,
.input-group input:focus ~ .input-icon {
    color: #34d399;
}

/* Şifrə göstər/gizlə gözü */
.toggle-password {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #94a3b8;
}
.toggle-password:hover { color: #334155; }

/* --- DÜYMƏLƏR --- */
.submit-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%); /* TechCore Yaşıl Gradient */
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(16, 185, 129, 0.3);
}

.submit-btn:active {
    transform: translateY(0);
}

.reset-btn-style {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%); /* Narıncı */
}
.reset-btn-style:hover {
    box-shadow: 0 10px 15px -3px rgba(245, 158, 11, 0.3);
}

/* --- Linklər --- */
.forgot-pass-box {
    text-align: right;
    margin-bottom: 20px;
}
.forgot-pass-box a {
    color: #64748b;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s;
}
.forgot-pass-box a:hover {
    color: #059669;
}

/* --- DİL DƏYİŞDİRİCİ --- */
.lang-switcher {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: white;
    padding: 8px 14px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid rgba(255,255,255,0.2);
    z-index: 10;
    transition: background 0.3s;
}
.lang-switcher:hover {
    background-color: rgba(255, 255, 255, 0.2);
}
.lang-dropdown {
    display: none;
    position: absolute;
    top: 120%;
    right: 0;
    background-color: white;
    min-width: 160px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    overflow: hidden;
    z-index: 100;
}
.lang-dropdown.show { display: block; }
.lang-dropdown a {
    color: #334155;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    font-size: 14px;
    transition: background 0.2s;
}
.lang-dropdown a:hover {
    background-color: #f1f5f9;
    color: #059669;
}

/* --- HELP IKONU VƏ MODAL --- */
.help-icon {
    position: absolute;
    bottom: 20px;
    right: 20px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 24px;
    cursor: pointer;
    z-index: 10;
    transition: color 0.3s;
}
.help-icon:hover { color: rgba(255, 255, 255, 1); }

.modal {
    display: none;
    position: fixed;
    z-index: 100;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s;
}

.modal-content {
    background-color: #fff;
    margin: 15% auto;
    padding: 30px;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.modal-content h2 {
    color: #059669;
    font-size: 22px;
    margin-bottom: 15px;
}
.modal-content p {
    color: #475569;
    line-height: 1.6;
    margin-bottom: 15px;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 25px;
    color: #94a3b8;
    font-size: 28px;
    cursor: pointer;
}
.modal-close:hover { color: #0f172a; }

/* Mobil Uyğunluq */
@media (max-width: 480px) {
    .main-container { padding: 10px; }
    .form-box { width: 100%; }
    .brand-text { font-size: 28px; }
}