/* ============================================
   حلول AI - Auth Pages Stylesheet
   Login / Register Pages
   ============================================ */

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    position: relative;
    overflow: hidden;
}

.auth-page::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

.auth-page::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -15%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 10s ease-in-out infinite reverse;
}

.auth-container {
    display: flex;
    max-width: 1000px;
    width: 100%;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.6s ease;
}

.auth-visual {
    flex: 1;
    background: linear-gradient(135deg, #0f2847 0%, #0a1628 100%);
    padding: 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.auth-visual::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(14, 165, 233, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
}

.auth-visual-content {
    position: relative;
    z-index: 1;
}

.auth-visual img {
    width: 120px;
    margin-bottom: 24px;
    filter: drop-shadow(0 0 20px rgba(14, 165, 233, 0.3));
}

.auth-visual h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 12px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-visual p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 32px;
}

.auth-visual-features {
    text-align: start;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.auth-visual-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.auth-visual-feature i {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: rgba(14, 165, 233, 0.12);
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.auth-form-side {
    flex: 1;
    padding: 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.auth-form-header {
    margin-bottom: 32px;
}

.auth-form-header .back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    transition: var(--transition-normal);
}

.auth-form-header .back-link:hover {
    color: var(--accent-blue);
}

.auth-form-header h1 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.auth-form-header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-input {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: var(--transition-normal);
    outline: none;
    width: 100%;
}

.form-input:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
    background: rgba(255, 255, 255, 0.06);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-input-icon {
    position: relative;
}

.form-input-icon .form-input {
    padding-right: 44px;
}

body[dir="ltr"] .form-input-icon .form-input {
    padding-right: 16px;
    padding-left: 44px;
}

.form-input-icon i {
    position: absolute;
    top: 50%;
    right: 16px;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.9rem;
}

body[dir="ltr"] .form-input-icon i {
    right: auto;
    left: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-select {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: var(--transition-normal);
    outline: none;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left 16px center;
    width: 100%;
}

body[dir="ltr"] .form-select {
    background-position: right 16px center;
}

.form-select:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.form-select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-blue);
    cursor: pointer;
}

.form-checkbox a {
    color: var(--accent-blue);
}

.form-checkbox a:hover {
    text-decoration: underline;
}

.auth-form .btn {
    padding: 14px;
    font-size: 1rem;
    margin-top: 8px;
}

.form-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 8px 0;
}

.form-divider::before,
.form-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.form-divider span {
    font-size: 0.8rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.social-login {
    display: flex;
    gap: 12px;
}

.social-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-normal);
}

.social-btn:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-glow);
    color: var(--text-primary);
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.auth-footer a {
    color: var(--accent-blue);
    font-weight: 600;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Password Strength */
.password-strength {
    display: flex;
    gap: 4px;
    margin-top: 4px;
}

.strength-bar {
    flex: 1;
    height: 4px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.08);
    transition: var(--transition-normal);
}

.strength-bar.active.weak {
    background: var(--accent-red);
}

.strength-bar.active.medium {
    background: var(--accent-orange);
}

.strength-bar.active.strong {
    background: var(--accent-green);
}

.strength-text {
    font-size: 0.75rem;
    margin-top: 4px;
}

/* Alert Messages */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    display: none;
    align-items: center;
    gap: 10px;
    animation: fadeInDown 0.3s ease;
}

.alert.show {
    display: flex;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--accent-red);
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
}

/* Role Selection */
.role-selection {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.role-option {
    position: relative;
}

.role-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.role-option label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 16px;
    background: var(--bg-glass);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-normal);
    text-align: center;
}

.role-option label:hover {
    border-color: var(--border-glow);
}

.role-option input:checked+label {
    border-color: var(--accent-blue);
    background: rgba(14, 165, 233, 0.08);
    box-shadow: 0 0 20px rgba(14, 165, 233, 0.1);
}

.role-option label i {
    font-size: 2rem;
    color: var(--accent-blue);
}

.role-option label .role-title {
    font-weight: 700;
    font-size: 0.95rem;
}

.role-option label .role-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
    .auth-container {
        flex-direction: column;
    }

    .auth-visual {
        padding: 32px 24px;
    }

    .auth-visual-features {
        display: none;
    }

    .auth-form-side {
        padding: 32px 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .social-login {
        flex-direction: column;
    }

    /* Fix video upload drop zone on mobile */
    #videoImageDropZone {
        padding: 24px 16px !important;
    }

    /* Fix preview image width */
    #videoPreviewImg {
        max-width: 100% !important;
        max-height: 200px !important;
    }
}

@media (max-width: 480px) {
    .auth-page {
        padding: 20px 14px;
    }

    .auth-form-side {
        padding: 24px 16px;
    }

    .auth-form-header h1 {
        font-size: 1.4rem;
    }

    .auth-visual {
        padding: 24px 16px;
    }

    .auth-visual h2 {
        font-size: 1.5rem;
    }

    .role-selection {
        grid-template-columns: 1fr;
    }

    /* Video drop zone compact on very small screens */
    #videoImageDropZone {
        padding: 18px 12px !important;
        gap: 8px !important;
    }

    #videoImageDropZone i.fa-cloud-upload-alt {
        font-size: 1.8rem !important;
    }
}