/* Integrations Manager - Modern UI */

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

:root {
    --primary-blue: #007AFF;
    --secondary-blue: #5AC8FA;
    --purple: #8b5cf6;
    --success-green: #34C759;
    --warning-orange: #FF9500;
    --danger-red: #FF3B30;
    --bg-dark: #050505;
    --bg-card: rgba(15, 15, 25, 0.6);
    --text-white: #FFFFFF;
    --text-gray: rgba(255, 255, 255, 0.6);
    --border-color: rgba(139, 92, 246, 0.2);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.4);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-dark);
    color: var(--text-white);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Background Gradient */
.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    opacity: 0.1;
    z-index: 0;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px;
    position: relative;
    z-index: 1;
}

/* Page Header */
.page-header {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    animation: fadeIn 0.6s ease;
}

.header-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--purple), var(--primary-blue));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.header-content p {
    color: var(--text-gray);
    font-size: 1.1rem;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    color: var(--text-white);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    margin-bottom: 1rem;
}

.back-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(-5px);
}

/* Package Badge */
.package-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--purple), var(--primary-blue));
    border-radius: 16px;
    font-size: 1.2rem;
    font-weight: 600;
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.4);
}

.badge-icon {
    font-size: 1.5rem;
}

/* Alert Box */
.alert-box {
    background: rgba(255, 149, 0, 0.1);
    border: 1px solid rgba(255, 149, 0, 0.3);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    display: flex;
    gap: 1.5rem;
    align-items: center;
    animation: slideDown 0.5s ease;
}

.alert-icon {
    font-size: 2.5rem;
}

.alert-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.alert-content p {
    color: var(--text-gray);
    margin-bottom: 1rem;
}

.btn-upgrade {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--warning-orange);
    color: white;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-upgrade:hover {
    background: #ff8c00;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 149, 0, 0.4);
}

/* Integrations Grid */
.integrations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

/* Integration Card */
.integration-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.integration-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--purple), var(--primary-blue));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.integration-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--purple);
}

.integration-card:hover::before {
    opacity: 1;
}

.integration-card.locked {
    opacity: 0.6;
    cursor: not-allowed;
    filter: grayscale(0.5);
}

.integration-card.locked::before {
    opacity: 0.3;
}

.integration-card.locked:hover {
    transform: none;
    box-shadow: var(--shadow);
}

.integration-card.locked .integration-icon {
    opacity: 0.5;
}

.integration-card.locked h3,
.integration-card.locked p {
    opacity: 0.7;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

/* Integration Icons */
.integration-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.integration-icon.whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
}

.integration-icon.telegram {
    background: linear-gradient(135deg, #0088cc, #229ED9);
}

.integration-icon.instagram {
    background: linear-gradient(135deg, #E1306C, #C13584, #833AB4);
}

.integration-icon.widget {
    background: linear-gradient(135deg, var(--purple), var(--primary-blue));
}

.integration-icon.slack {
    background: linear-gradient(135deg, #4A154B, #611f69);
}

.integration-icon.email {
    background: linear-gradient(135deg, #EA4335, #FBBC05);
}

/* Integration Status */
.integration-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.integration-status[data-status="active"] {
    background: rgba(52, 199, 89, 0.2);
    color: var(--success-green);
}

.integration-status[data-status="inactive"] {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-gray);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
}

.integration-status[data-status="active"] .status-dot {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

/* Card Content */
.integration-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.integration-card > p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Integration Features */
.integration-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.feature-tag {
    padding: 0.4rem 0.8rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--text-gray);
}

/* Plan Requirement */
.plan-requirement {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.plan-badge {
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
}

.plan-badge.starter {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
}

.plan-badge.pro {
    background: rgba(0, 122, 255, 0.2);
    color: var(--primary-blue);
}

.plan-badge.enterprise {
    background: rgba(255, 149, 0, 0.2);
    color: var(--warning-orange);
}

/* Connect Button */
.btn-connect {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem;
    background: linear-gradient(135deg, var(--purple), var(--primary-blue));
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-connect:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.4);
}

.btn-connect:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-connect.active {
    background: var(--success-green);
}

.btn-icon {
    font-size: 1.2rem;
}

/* Integration Config */
.integration-config {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    animation: slideDown 0.3s ease;
}

.config-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-gray);
}

.form-input {
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    color: var(--text-white);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1);
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.btn-save,
.btn-cancel {
    flex: 1;
    padding: 0.75rem;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-save {
    background: var(--success-green);
    color: white;
}

.btn-save:hover {
    background: #2da84a;
}

.btn-cancel {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
}

.btn-cancel:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* AI Model Section */
.ai-model-section {
    margin-top: 4rem;
}

.ai-model-section h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.section-description {
    color: var(--text-gray);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

/* Model Card */
.model-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
    text-align: center;
}

.model-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.model-card.locked {
    opacity: 0.5;
    cursor: not-allowed;
}

.model-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.model-icon {
    font-size: 3rem;
}

.model-badge {
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
}

.model-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.model-card p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

.model-specs {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.spec {
    padding: 0.4rem 0.8rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    font-size: 0.85rem;
}

.btn-select-model {
    width: 100%;
    padding: 0.75rem;
    background: linear-gradient(135deg, var(--purple), var(--primary-blue));
    border: none;
    border-radius: 12px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-select-model:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.4);
}

.btn-select-model:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3rem;
    max-width: 500px;
    text-align: center;
    position: relative;
    animation: scaleIn 0.3s ease;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: var(--text-white);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.modal-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.modal-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.modal-content p {
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.modal-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.btn-modal-upgrade {
    padding: 1rem 2rem;
    background: var(--primary-blue);
    color: white;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-modal-upgrade:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 122, 255, 0.4);
}

.btn-modal-upgrade.enterprise {
    background: var(--warning-orange);
}

.btn-modal-upgrade.enterprise:hover {
    box-shadow: 0 8px 24px rgba(255, 149, 0, 0.4);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .page-header {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .header-content h1 {
        font-size: 2rem;
    }

    .integrations-grid,
    .models-grid {
        grid-template-columns: 1fr;
    }

    .alert-box {
        flex-direction: column;
        text-align: center;
    }

    .modal-content {
        margin: 1rem;
        padding: 2rem;
    }
}