/* ===== Variáveis e Reset ===== */
:root {
    --primary: #6366f1;
    --secondary: #8b5cf6;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #06b6d4;
    --dark: #1e293b;
    --light: #f8fafc;
    --purple: #a855f7;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-attachment: fixed;
    min-height: 100vh;
    color: #333;
}

/* ===== Navbar ===== */
.navbar {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

.brand-text {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

.nav-link {
    transition: all 0.3s ease;
    border-radius: 8px;
    margin: 0 5px;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* ===== Cards ===== */
.card {
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-animate {
    animation: fadeInUp 0.6s ease-out;
}

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

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15) !important;
}

.card-header {
    border: none;
    padding: 1.5rem;
}

/* Gradientes para Headers */
.bg-gradient-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.bg-gradient-info {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
}

.bg-gradient-warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.bg-gradient-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.bg-gradient-purple {
    background: linear-gradient(135deg, #a855f7 0%, #9333ea 100%);
}

.bg-gradient-dark {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

/* ===== Company Cards ===== */
.company-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 3px solid transparent;
    height: 100%;
}

.company-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    border-color: var(--primary);
}

.company-card.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    border-color: var(--primary);
}

.company-card.active h5,
.company-card.active p {
    color: white !important;
}

.company-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    transition: all 0.3s ease;
}

.company-card:hover .company-icon {
    transform: scale(1.1) rotate(5deg);
}

.company-card.active .company-icon {
    background: white;
}

.company-icon i {
    font-size: 2rem;
    color: white;
}

.company-card.active .company-icon i {
    color: var(--primary);
}

/* ===== Stat Cards ===== */
.stat-card {
    padding: 1.5rem;
    border-radius: 12px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.counter {
    font-size: 2rem;
    font-weight: 700;
    margin: 0.5rem 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Channel Cards ===== */
.channel-item {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.channel-item:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.channel-item.instagram { border-left-color: #E4405F; }
.channel-item.facebook { border-left-color: #1877F2; }
.channel-item.tv { border-left-color: #FF0000; }
.channel-item.radio { border-left-color: #FFA500; }
.channel-item.panfletos { border-left-color: #4CAF50; }
.channel-item.influenciadores { border-left-color: #9C27B0; }

.channel-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin-right: 1rem;
}

.channel-icon.instagram { background: linear-gradient(45deg, #F09433 0%, #E6683C 25%, #DC2743 50%, #CC2366 75%, #BC1888 100%); }
.channel-icon.facebook { background: #1877F2; }
.channel-icon.tv { background: linear-gradient(135deg, #FF0000 0%, #CC0000 100%); }
.channel-icon.radio { background: linear-gradient(135deg, #FFA500 0%, #FF8C00 100%); }
.channel-icon.panfletos { background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%); }
.channel-icon.influenciadores { background: linear-gradient(135deg, #9C27B0 0%, #7B1FA2 100%); }

.channel-info {
    flex: 1;
}

.channel-name {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.channel-stats {
    display: flex;
    gap: 2rem;
    margin-top: 0.5rem;
}

.channel-stat {
    display: flex;
    flex-direction: column;
}

.channel-stat-label {
    font-size: 0.75rem;
    color: #64748b;
    text-transform: uppercase;
    font-weight: 600;
}

.channel-stat-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
}

/* ===== Progress Bars ===== */
.progress {
    height: 8px;
    border-radius: 10px;
    background: #e2e8f0;
    overflow: visible;
}

.progress-bar {
    border-radius: 10px;
    position: relative;
    transition: width 1s ease-in-out;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: inherit;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

/* ===== Recomendações ===== */
.recommendation-item {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-left: 4px solid var(--primary);
    transition: all 0.3s ease;
    animation: slideInRight 0.6s ease-out;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.recommendation-item:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.recommendation-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-right: 1rem;
}

/* ===== Buttons ===== */
.btn {
    border-radius: 10px;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
    border: none;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.btn-success {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

/* ===== Loading Overlay ===== */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    backdrop-filter: blur(5px);
}

.loading-overlay.show {
    display: flex;
}

.spinner-border {
    width: 4rem;
    height: 4rem;
}

/* ===== Forms ===== */
.form-control:focus,
.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.25rem rgba(99, 102, 241, 0.25);
}

.form-control,
.form-select {
    border-radius: 10px;
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
}

.form-control:hover,
.form-select:hover {
    border-color: var(--primary);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .company-card {
        margin-bottom: 1rem;
    }
    
    .channel-stats {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .stat-card {
        margin-bottom: 1rem;
    }
    
    .counter {
        font-size: 1.5rem;
    }
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary);
}

/* ===== Animações de Entrada ===== */
.fade-in {
    animation: fadeIn 0.6s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.scale-in {
    animation: scaleIn 0.4s ease-out;
}

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

/* ===== Tooltips Personalizados ===== */
[data-tooltip] {
    position: relative;
    cursor: pointer;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

[data-tooltip]:hover::after {
    opacity: 1;
}