/* --- إعدادات النظام الأساسية --- */
:root {
    --system-cyan: #00f2ff;
    --system-blue: #0066ff;
    --system-dark: #02050a;
    --system-border: rgba(0, 242, 255, 0.3);
    --text-gray: #a0a0a0;
    --neon-glow: 0 0 15px rgba(0, 242, 255, 0.5);
    
    /* ألوان الأصول الرونية */
    --color-strength: #ff3300;
    --color-agility: #ffee00;
    --color-wisdom: #cc00ff;
    --color-artisan: #00ff88;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body.auth-page {
    background: #000;
    background-image: 
        radial-gradient(circle at 50% 50%, rgba(0, 102, 255, 0.1) 0%, transparent 80%),
        linear-gradient(rgba(0, 242, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 242, 255, 0.03) 1px, transparent 1px);
    background-size: 100% 100%, 40px 40px, 40px 40px;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Oxanium', 'Orbitron', sans-serif;
    color: white;
    overflow: hidden;
}

/* --- صندوق التسجيل الرئيسي --- */
.register-box {
    position: relative;
    width: 550px;
    background: rgba(2, 5, 10, 0.9);
    backdrop-filter: blur(25px);
    border: 1px solid var(--system-border);
    padding: 40px 50px;
    clip-path: polygon(10% 0, 100% 0, 100% 90%, 90% 100%, 0 100%, 0 10%);
    box-shadow: 0 0 40px rgba(0, 242, 255, 0.1);
}

.system-bracket {
    position: absolute;
    width: 60px;
    height: 60px;
    border: 3px solid var(--system-cyan);
    filter: drop-shadow(0 0 10px var(--system-cyan));
}
.system-bracket.top { top: 0; right: 0; border-left: none; border-bottom: none; }
.system-bracket.bottom { bottom: 0; left: 0; border-right: none; border-top: none; }

.glitch-text {
    font-family: 'Orbitron';
    text-align: center;
    font-size: 2.2rem;
    letter-spacing: 8px;
    text-shadow: var(--neon-glow);
    margin-bottom: 5px;
}

.system-status {
    text-align: center;
    font-size: 0.7rem;
    color: var(--system-cyan);
    margin-bottom: 30px;
    letter-spacing: 1.5px;
    opacity: 0.8;
}

/* --- الحقول والنماذج --- */
.input-row {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
}

.input-group {
    flex: 1;
}

.input-group label {
    display: block;
    font-size: 0.65rem;
    color: var(--system-cyan);
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.input-group input {
    width: 100%;
    background: rgba(0, 242, 255, 0.05);
    border: 1px solid rgba(0, 242, 255, 0.1);
    border-bottom: 2px solid var(--system-cyan);
    padding: 12px;
    color: #fff;
    font-family: 'Oxanium';
    outline: none;
    transition: 0.3s;
}

.input-group input:focus {
    background: rgba(0, 242, 255, 0.15);
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.2);
}

/* --- أزرار المودال (التي طلبتها) --- */
.modal-trigger {
    width: 100%;
    padding: 12px;
    background: rgba(0, 242, 255, 0.05);
    border: 1px dashed var(--system-cyan);
    color: #fff;
    cursor: pointer;
    font-family: 'Oxanium';
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: 0.3s;
}

.modal-trigger:hover {
    background: rgba(0, 242, 255, 0.1);
    border-style: solid;
}

/* --- النوافذ المنبثقة (System Modals) --- */
.system-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.modal-content {
    background: var(--system-dark);
    border: 2px solid var(--system-cyan);
    padding: 30px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 0 50px rgba(0, 242, 255, 0.3);
    clip-path: polygon(5% 0, 100% 0, 95% 100%, 0 100%);
    animation: modalSpawn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes modalSpawn {
    from { transform: scale(0.8) translateY(20px); opacity: 0; }
    to { transform: scale(1) translateY(0); opacity: 1; }
}

.modal-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin: 20px 0;
}

.opt-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 242, 255, 0.1);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: 0.4s;
}

.opt-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 10px;
    font-family: 'serif';
}

.opt-name {
    font-size: 0.8rem;
    letter-spacing: 2px;
    font-weight: bold;
}

/* --- تأثيرات الأصول الرونية --- */

/* القوة - أحمر */
.opt-card.strength:hover {
    border-color: var(--color-strength);
    background: rgba(255, 51, 0, 0.1);
    transform: translateY(-5px);
}
.opt-card.strength:hover .opt-icon { color: var(--color-strength); text-shadow: 0 0 15px var(--color-strength); }

/* السرعة - أصفر */
.opt-card.agility:hover {
    border-color: var(--color-agility);
    background: rgba(255, 238, 0, 0.1);
    transform: translateY(-5px);
}
.opt-card.agility:hover .opt-icon { color: var(--color-agility); text-shadow: 0 0 15px var(--color-agility); }

/* الحكمة - أرجواني */
.opt-card.wisdom:hover {
    border-color: var(--color-wisdom);
    background: rgba(204, 0, 255, 0.1);
    transform: translateY(-5px);
}
.opt-card.wisdom:hover .opt-icon { color: var(--color-wisdom); text-shadow: 0 0 15px var(--color-wisdom); }

/* الحرفة - أخضر */
.opt-card.artisan:hover {
    border-color: var(--color-artisan);
    background: rgba(0, 255, 136, 0.1);
    transform: translateY(-5px);
}
.opt-card.artisan:hover .opt-icon { color: var(--color-artisan); text-shadow: 0 0 15px var(--color-artisan); }

/* --- أزرار التحكم --- */
.submit-btn {
    width: 100%;
    padding: 18px;
    margin-top: 20px;
    background: transparent;
    border: 1px solid var(--system-cyan);
    color: var(--system-cyan);
    font-family: 'Orbitron';
    font-weight: bold;
    cursor: pointer;
    clip-path: polygon(5% 0, 100% 0, 100% 70%, 95% 100%, 0 100%, 0 30%);
    transition: 0.4s;
}

.submit-btn:hover {
    background: var(--system-cyan);
    color: #000;
    box-shadow: 0 0 30px var(--system-cyan);
}

.close-btn {
    background: transparent;
    border: none;
    color: var(--text-gray);
    cursor: pointer;
    width: 100%;
    margin-top: 10px;
    font-size: 0.8rem;
    text-transform: uppercase;
}

/* تنسيق قسم التذييل */
.auth-footer {
    margin-top: 30px;
    padding-top: 20px;
    text-align: center;
    border-top: 1px dashed rgba(0, 242, 255, 0.2); /* خط منقط يفصل النموذج عن الرابط */
}

.auth-footer p {
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.login-link {
    display: inline-block;
    color: var(--system-cyan);
    text-decoration: none;
    font-weight: 600;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.75rem;
    text-transform: uppercase;
    padding: 5px 15px;
    border: 1px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

/* تأثير عند تمرير الماوس على الرابط */
.login-link:hover {
    color: #fff;
    text-shadow: 0 0 10px var(--system-cyan);
    border: 1px solid var(--system-cyan);
    background: rgba(0, 242, 255, 0.05);
    clip-path: polygon(10% 0, 100% 0, 90% 100%, 0 100%); /* شكل هندسي صغير للرابط */
}

/* إضافة رمز قبل الرابط لزيادة الطابع التقني */
.login-link::before {
    content: "> ";
    opacity: 0.5;
}
.system-alert {
    padding: 15px;
    margin: 10px 0;
    border-radius: 5px;
    font-family: 'Oxanium', sans-serif;
    font-weight: bold;
    text-align: center;
}
.alert-success { background: rgba(46, 204, 113, 0.2); border: 1px solid #2ecc71; color: #2ecc71; }
.alert-danger { background: rgba(231, 76, 60, 0.2); border: 1px solid #e74c3c; color: #e74c3c; }
.alert-warning { background: rgba(241, 196, 15, 0.2); border: 1px solid #f1c40f; color: #f1c40f; }
/* Google Button Styles */
.google-auth-container { margin-top: 20px; text-align: center; }
.auth-divider-text { color: #888; font-size: 0.8rem; margin-bottom: 15px; position: relative; }
.auth-divider-text::before, .auth-divider-text::after { content: ''; position: absolute; top: 50%; width: 25%; height: 1px; background: rgba(255,255,255,0.1); }
.auth-divider-text::before { left: 0; }
.auth-divider-text::after { right: 0; }
.google-btn { display: flex; align-items: center; justify-content: center; gap: 10px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); padding: 12px; text-decoration: none; color: #fff; transition: 0.3s ease; clip-path: polygon(5% 0, 100% 0, 100% 70%, 95% 100%, 0 100%, 0 30%); margin-bottom: 15px;}
.google-btn:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.google-icon { width: 20px; height: 20px; }