/* login-system.css - All login-related styles */

/* ============================================
   LOGIN BUTTON STYLES
   ============================================ */

.login-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: #94a3b8;
}

.login-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #f1f5f9;
}

.login-btn i {
    font-size: 16px;
}

/* ============================================
   USER DROPDOWN (LOGGED IN STATE)
   ============================================ */

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 8px;
    min-width: 180px;
    z-index: 1000;
}

.user-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: #10b981;
}

.user-btn:hover {
    background: rgba(16, 185, 129, 0.15);
    border-color: rgba(16, 185, 129, 0.5);
}

.user-btn i.fa-user-circle {
    font-size: 18px;
}

.user-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 200px;
    background: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 100;
}

.user-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s ease;
    color: #f1f5f9;
    font-size: 14px;
}

.user-menu-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.user-menu-item i {
    width: 16px;
    text-align: center;
    color: #10b981;
}

.user-menu-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 8px 0;
}

/* ============================================
   LOGIN MODAL
   ============================================ */

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: linear-gradient(to bottom, #1a1a2e, #0f0f1e);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid rgba(16, 185, 129, 0.3);
    max-width: 400px;
    width: 90%;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close-btn {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 24px;
    color: #94a3b8;
    cursor: pointer;
    transition: color 0.2s;
}

.close-btn:hover {
    color: #f1f5f9;
}

.input-field {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #f1f5f9;
    font-size: 14px;
    transition: all 0.2s;
}

.input-field:focus {
    outline: none;
    border-color: #10b981;
    background: rgba(255, 255, 255, 0.08);
}

.input-field::placeholder {
    color: #64748b;
}

.sign-in-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #10b981, #059669);
    border: none;
    border-radius: 8px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.sign-in-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

/* ============================================
   DOWNLOAD BUTTONS
   ============================================ */

.download-btn {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #10b981;
    font-weight: 600;
    text-decoration: none;
}

.download-btn:hover {
    background: rgba(16, 185, 129, 0.2);
    border-color: #10b981;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.download-btn.disabled {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #64748b;
    cursor: not-allowed;
}

.download-btn.disabled:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    transform: none;
    box-shadow: none;
}

/* ============================================
   NOTIFICATION SYSTEM
   ============================================ */

.notification {
    position: fixed;
    top: 80px;
    right: 20px;
    min-width: 300px;
    background: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 16px 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    opacity: 0;
    transform: translateX(400px);
    transition: all 0.3s ease;
    z-index: 2000;
}

.notification.show {
    opacity: 1;
    transform: translateX(0);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #f1f5f9;
    font-size: 14px;
}

.notification-success {
    border-left: 4px solid #10b981;
}

.notification-success i {
    color: #10b981;
}

.notification-error {
    border-left: 4px solid #ef4444;
}

.notification-error i {
    color: #ef4444;
}

.notification-info {
    border-left: 4px solid #3b82f6;
}

.notification-info i {
    color: #3b82f6;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 640px) {
    .modal-content {
        padding: 30px 20px;
        width: 95%;
    }
    
    .notification {
        min-width: auto;
        right: 10px;
        left: 10px;
    }
    
    .user-btn span {
        display: none;
    }
}