/**
 * Revolutionary Styles 2025
 * Frontend futurista para Agent Prospector + GPT-5.1
 */

/* ============================================
   VARIABLES Y TOKENS DE DISEÑO
   ============================================ */

:root {
    /* Colores Principales */
    --color-primary: #667eea;
    --color-primary-dark: #5568d3;
    --color-primary-light: #818cf8;
    --color-secondary: #764ba2;
    --color-accent: #f093fb;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-info: #3b82f6;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-success: linear-gradient(135deg, #84fab0 0%, #8fd3f4 100%);
    --gradient-warm: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    --gradient-cosmic: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    
    /* Tema Claro */
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-tertiary: #9ca3af;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.2);
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.15);
    
    /* Espaciado - Compacto */
    --spacing-xs: 0.125rem;
    --spacing-sm: 0.25rem;
    --spacing-md: 0.5rem;
    --spacing-lg: 0.75rem;
    --spacing-xl: 1rem;
    --spacing-2xl: 1.5rem;
    --spacing-3xl: 2rem;
    
    /* Bordes */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transiciones */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Tipografía */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

/* Tema Oscuro */
.theme-dark {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --border-color: #334155;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.6);
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* ============================================
   RESET Y BASE
   ============================================ */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background var(--transition-base), color var(--transition-base);
}

/* ============================================
   PARTICLES BACKGROUND
   ============================================ */

#particles-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.5;
}

/* ============================================
   NAVBAR FUTURISTA
   ============================================ */

.navbar-futuristic {
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(20px);
    background: var(--glass-bg);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.brand-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    animation: float 3s ease-in-out infinite;
}

.brand-text h1 {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-cosmic);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-subtitle {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.btn-icon {
    position: relative;
    width: 45px;
    height: 45px;
    border: none;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: all var(--transition-base);
}

.btn-icon:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background: var(--color-error);
    color: white;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.btn-primary-gradient {
    padding: 0.75rem 1.5rem;
    border: none;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-base);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.btn-primary-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.btn-arrow {
    transition: transform var(--transition-base);
}

.btn-primary-gradient:hover .btn-arrow {
    transform: translateX(3px);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: var(--spacing-3xl) 0;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(240, 147, 251, 0.1) 0%, transparent 50%);
    z-index: -1;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.5rem 1rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
}

.badge-pulse {
    width: 8px;
    height: 8px;
    background: var(--color-success);
    border-radius: var(--radius-full);
    animation: pulse 2s infinite;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
}

.gradient-text {
    background: var(--gradient-cosmic);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.8;
}

.highlight {
    color: var(--color-primary);
    font-weight: 700;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
}

.stat-divider {
    width: 1px;
    background: var(--border-color);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
}

.btn-hero-primary {
    position: relative;
    padding: 1rem 2rem;
    border: none;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-xl);
    font-size: 1.125rem;
    font-weight: 700;
    cursor: pointer;
    overflow: hidden;
    transition: all var(--transition-base);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
}

.btn-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn-hero-primary:hover .btn-glow {
    left: 100%;
}

.btn-hero-secondary {
    padding: 1rem 2rem;
    border: 2px solid var(--border-color);
    background: transparent;
    color: var(--text-primary);
    border-radius: var(--radius-xl);
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-hero-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-3px);
}

/* ============================================
   MODEL VISUALIZER 3D
   ============================================ */

.model-visualizer {
    position: relative;
    width: 100%;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 1000px;
}

.model-card {
    position: absolute;
    width: 200px;
    height: 240px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    box-shadow: var(--glass-shadow);
    transition: all var(--transition-slow);
    cursor: pointer;
}

.model-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.model-fast {
    top: 50%;
    left: 0;
    transform: translateY(-50%) rotateY(15deg);
}

.model-standard {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1.1);
    z-index: 2;
}

.model-standard.active {
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.5),
                0 20px 60px rgba(102, 126, 234, 0.3);
}

.model-advanced {
    top: 50%;
    right: 0;
    transform: translateY(-50%) rotateY(-15deg);
}

.model-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.model-name {
    font-weight: 700;
    font-size: 1.125rem;
    text-align: center;
}

.model-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.model-pulse {
    position: absolute;
    bottom: var(--spacing-lg);
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    animation: pulse 2s infinite;
}

.pulse-green {
    background: var(--color-success);
}

.pulse-blue {
    background: var(--color-info);
}

.pulse-purple {
    background: var(--color-accent);
}

.model-connections {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.connection-line {
    fill: none;
    stroke: var(--color-primary);
    stroke-width: 2;
    stroke-dasharray: 5, 5;
    opacity: 0.3;
    animation: dash 20s linear infinite;
}

/* ============================================
   GLASS CARD
   ============================================ */

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--glass-shadow);
}

/* ============================================
   FORM MODERNO
   ============================================ */

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.form-field-full {
    grid-column: 1 / -1;
}

.form-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    font-size: 0.875rem;
}

.label-icon {
    font-size: 1.125rem;
}

.label-required {
    color: var(--color-error);
}

.input-wrapper {
    position: relative;
}

.form-input {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-family: var(--font-sans);
    transition: all var(--transition-base);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-slider {
    width: 100%;
    height: 8px;
    border-radius: var(--radius-full);
    background: var(--bg-secondary);
    outline: none;
    -webkit-appearance: none;
    appearance: none; /* Standard property */
}

.form-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none; /* Standard property */
    width: 24px;
    height: 24px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.btn-submit-modern {
    position: relative;
    padding: 1rem 2.5rem;
    border: none;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-xl);
    font-size: 1.125rem;
    font-weight: 700;
    cursor: pointer;
    overflow: hidden;
    transition: all var(--transition-base);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.btn-submit-modern:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.4);
}

/* ============================================
   REASONING VISUALIZER
   ============================================ */

.reasoning-visualizer {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-2xl);
    background: var(--gradient-cosmic);
    border-radius: var(--radius-2xl);
    animation: slideDown 0.5s ease;
}

.reasoning-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    color: white;
}

.reasoning-step {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--spacing-lg);
    align-items: center;
    transition: all var(--transition-base);
}

.reasoning-step.active {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.02);
}

.step-icon {
    font-size: 2rem;
}

.step-title {
    font-weight: 600;
    color: white;
    margin-bottom: var(--spacing-sm);
}

.step-progress-bar {
    height: 6px;
    background: white;
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

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

@keyframes dash {
    to {
        stroke-dashoffset: -1000;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

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

.fade-in {
    animation: fadeIn 0.8s ease forwards;
    opacity: 0;
}

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

/* ============================================
   SECTION HEADERS
   ============================================ */

.search-section {
    min-height: 100vh;
    padding: var(--spacing-3xl) 0;
}

.section-header-modern {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-2xl);
    gap: var(--spacing-xl);
}

.section-title-group {
    flex: 1;
}

.section-title-modern {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

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

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

/* ============================================
   STRATEGY SELECTOR
   ============================================ */

.strategy-selector {
    display: flex;
    gap: var(--spacing-md);
}

.strategy-option {
    position: relative;
    cursor: pointer;
}

.strategy-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.strategy-option label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition-base);
    min-width: 140px;
}

.strategy-option:hover label {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.strategy-option.active label {
    border-color: var(--color-primary);
    background: var(--gradient-primary);
    color: white;
}

.strategy-icon {
    font-size: 2rem;
}

.strategy-name {
    font-weight: 700;
    font-size: 1rem;
}

.strategy-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
}

.strategy-option.active .strategy-badge {
    background: rgba(255, 255, 255, 0.3);
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */

.notification-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    min-width: 300px;
    max-width: 500px;
    padding: var(--spacing-lg);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transform: translateX(500px);
    opacity: 0;
    transition: all var(--transition-base);
    z-index: 10000;
}

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

.notification-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.notification-message {
    flex: 1;
    font-size: 0.9375rem;
    color: var(--text-primary);
}

.notification-success {
    border-left: 4px solid var(--color-success);
}

.notification-error {
    border-left: 4px solid var(--color-error);
}

.notification-warning {
    border-left: 4px solid var(--color-warning);
}

.notification-info {
    border-left: 4px solid var(--color-info);
}

/* ============================================
   CARDS MODERNAS
   ============================================ */

.results-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.prospect-card-modern {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.prospect-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.prospect-card-modern:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.prospect-card-modern:hover::before {
    transform: scaleX(1);
}

.card-header-modern {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.card-badge-modern {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.875rem;
}

.badge-high {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.badge-medium {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
}

.badge-low {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

.card-title-modern {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.card-location-modern {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-lg);
}

.card-ai-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.5rem 1rem;
    background: var(--gradient-cosmic);
    border-radius: var(--radius-lg);
    color: white;
    font-size: 0.8125rem;
    margin-bottom: var(--spacing-md);
}

.card-stats-modern {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.stat-modern {
    text-align: center;
}

.stat-label-modern {
    display: block;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-xs);
}

.stat-value-modern {
    display: block;
    font-size: 1.125rem;
    font-weight: 700;
}

.card-opportunities-modern {
    margin-top: var(--spacing-lg);
}

.opportunities-title {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.opportunities-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.opportunity-tag {
    padding: 0.375rem 0.75rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
}

.card-footer-modern {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.btn-card-action {
    width: 100%;
    padding: 0.75rem;
    border: none;
    background: transparent;
    color: var(--color-primary);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-card-action:hover {
    color: var(--color-primary-dark);
}

/* ============================================
   MODAL MODERNO
   ============================================ */

.modal-modern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal-container {
    position: relative;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    animation: modalSlideUp 0.3s ease;
}

.modal-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 40px;
    height: 40px;
    border: none;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-radius: var(--radius-full);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-base);
    z-index: 1;
}

.modal-close:hover {
    background: var(--color-error);
    color: white;
    transform: rotate(90deg);
}

.modal-content {
    padding: var(--spacing-3xl);
    overflow-y: auto;
    max-height: 90vh;
}

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

/* ============================================
   FILTROS MODERNOS
   ============================================ */

.filters-modern {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.25rem;
    border: 2px solid var(--border-color);
    background: transparent;
    color: var(--text-primary);
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.filter-chip:hover {
    border-color: var(--color-primary);
    background: var(--glass-bg);
}

.filter-chip.active {
    border-color: var(--color-primary);
    background: var(--gradient-primary);
    color: white;
}

.chip-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 var(--spacing-sm);
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
}

/* ============================================
   EMPTY STATE
   ============================================ */

.empty-state {
    grid-column: 1 / -1;
    padding: var(--spacing-3xl);
    text-align: center;
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
}

.empty-state-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.empty-state-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   FOOTER MODERNO
   ============================================ */

.footer-modern {
    padding: var(--spacing-2xl) 0;
    border-top: 1px solid var(--border-color);
    margin-top: var(--spacing-3xl);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-links {
    display: flex;
    gap: var(--spacing-xl);
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-base);
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-badge {
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.hidden {
    display: none !important;
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-lg) var(--spacing-md);
}

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

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .model-visualizer {
        height: 400px;
    }
    
    .results-grid-modern {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .stat-divider {
        display: none;
    }
    
    .results-grid-modern {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .notification-toast {
        left: var(--spacing-md);
        right: var(--spacing-md);
        min-width: auto;
    }
}

/* ============================================
   TARJETAS DE PROSPECTOS MEJORADAS
   ============================================ */

.card-rec-badge {
    font-size: 0.7rem;
    padding: 4px 8px;
    border-radius: 12px;
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    font-weight: 600;
}

.card-scores-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin: 12px 0;
}

.mini-score {
    display: flex;
    flex-direction: column;
    padding: 8px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    text-align: center;
}

.mini-score-label {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    margin-bottom: 2px;
}

.mini-score-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.card-summary {
    margin: 12px 0;
    padding: 10px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    border-left: 3px solid var(--color-primary);
}

.card-summary p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin: 0;
}

.card-benefits {
    margin: 10px 0;
}

.benefits-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: #10b981;
    margin-bottom: 6px;
}

.benefits-list {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.benefit-tag {
    font-size: 0.7rem;
    padding: 3px 8px;
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border-radius: 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 150px;
}

/* ============================================
   VISTA DETALLADA DEL MODAL
   ============================================ */

.detailed-view-modern {
    padding: 20px;
}

.detail-header-modern {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.detail-info h2 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin: 0 0 8px 0;
}

.detail-address {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.detail-contact {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 12px;
}

.contact-item {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-decoration: none;
}

.contact-item.no-web {
    color: #ef4444;
}

a.contact-item:hover {
    color: var(--color-primary);
}

.detail-rec-badge {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.85rem;
}

.detail-rec-badge.rec-high {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.detail-rec-badge.rec-medium {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

.detail-rec-badge.rec-low {
    background: rgba(107, 114, 128, 0.15);
    color: #6b7280;
}

.detail-score-large {
    text-align: center;
    flex-shrink: 0;
}

.score-circle-large {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}

.score-circle-large.score-high {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(16, 185, 129, 0.1));
    border: 3px solid #10b981;
}

.score-circle-large.score-medium {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(245, 158, 11, 0.1));
    border: 3px solid #f59e0b;
}

.score-circle-large.score-low {
    background: linear-gradient(135deg, rgba(107, 114, 128, 0.2), rgba(107, 114, 128, 0.1));
    border: 3px solid #6b7280;
}

.score-number-large {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.score-max {
    font-size: 0.9rem;
    color: var(--text-tertiary);
}

.score-label {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

/* Secciones de detalle */
.detail-section {
    margin-bottom: 24px;
}

.detail-section h3 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin: 0 0 12px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

/* Scores detallados con barras */
.scores-grid-detailed {
    display: grid;
    gap: 12px;
}

.score-item-detailed {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.score-bar {
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
}

.score-bar-fill {
    display: block;
    height: 100%;
    width: var(--percent);
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    border-radius: 4px;
    transition: width 0.5s ease;
}

.score-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.score-name {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.score-val {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* AI Summary */
.ai-summary-box {
    padding: 16px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: 12px;
    border-left: 4px solid var(--color-primary);
}

.ai-summary-box p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.9rem;
}

/* Listas de detalle */
.detail-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.detail-list li {
    padding: 8px 0 8px 24px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-color);
}

.detail-list li:last-child {
    border-bottom: none;
}

.detail-list li::before {
    content: '•';
    position: absolute;
    left: 8px;
    color: var(--color-primary);
    font-weight: bold;
}

.benefits-list-detailed li::before {
    content: '✓';
    color: #10b981;
}

.opportunities-list-detailed li::before {
    content: '💡';
    left: 0;
}

/* Procesos automatizables */
.automatable-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
}

.automatable-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.auto-icon {
    font-size: 1.1rem;
}

/* Análisis de reseñas */
.reviews-analysis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.reviews-col {
    padding: 14px;
    border-radius: 10px;
}

.reviews-col h4 {
    margin: 0 0 10px 0;
    font-size: 0.95rem;
}

.strengths-col {
    background: rgba(16, 185, 129, 0.1);
}

.strengths-col h4 {
    color: #10b981;
}

.painpoints-col {
    background: rgba(239, 68, 68, 0.1);
}

.painpoints-col h4 {
    color: #ef4444;
}

.reviews-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.reviews-col li {
    padding: 4px 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Acciones */
.detail-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.btn-action-primary {
    flex: 1;
    padding: 14px 24px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-action-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.3);
}

.btn-action-secondary {
    flex: 1;
    padding: 14px 24px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-action-secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--color-primary);
}

/* ============================================
   ANÁLISIS DE NEGOCIO ESPECÍFICO
   ============================================ */

.form-divider {
    display: flex;
    align-items: center;
    margin: 2rem 0;
    gap: 1rem;
}

.form-divider::before,
.form-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.divider-text {
    color: var(--text-tertiary);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.specific-business-section {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
}

.specific-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.specific-icon {
    font-size: 2rem;
    line-height: 1;
}

.specific-title h3 {
    margin: 0 0 0.25rem 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.specific-title p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.specific-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.specific-input-wrapper {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.specific-input {
    flex: 1;
    padding: 0.875rem 1rem;
    font-size: 0.95rem;
    border-radius: 10px;
    border: 2px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.2s;
}

.specific-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

.specific-input::placeholder {
    color: var(--text-tertiary);
}

.btn-analyze-specific {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn-analyze-specific:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.35);
}

.btn-analyze-specific:active {
    transform: translateY(0);
}

.btn-analyze-specific:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.specific-hint {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.hint-icon {
    font-size: 1rem;
}

/* Estado de análisis */
.specific-status {
    margin-top: 1.25rem;
    padding: 1rem;
    background: rgba(102, 126, 234, 0.08);
    border-radius: 10px;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.status-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.status-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-primary);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.status-text {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.status-progress {
    height: 4px;
    background: rgba(102, 126, 234, 0.2);
    border-radius: 2px;
    overflow: hidden;
}

.status-progress .progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    border-radius: 2px;
    width: 0%;
    transition: width 0.3s ease;
    animation: progress-pulse 1.5s ease-in-out infinite;
}

@keyframes progress-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Resultado del análisis específico */
.specific-result {
    margin-top: 1.25rem;
}

.specific-result-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

.result-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    border-bottom: 1px solid var(--border-color);
}

.result-business-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.result-score-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.result-card-body {
    padding: 1.25rem;
}

.result-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.result-info-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.result-info-icon {
    font-size: 1.1rem;
}

.result-info-content {
    flex: 1;
}

.result-info-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.result-info-value {
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 500;
}

.result-analyses {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.analysis-badge {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.75rem;
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.analysis-badge.pending {
    background: rgba(245, 158, 11, 0.1);
    color: var(--color-warning);
}

.result-card-actions {
    display: flex;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.btn-result-action {
    flex: 1;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-result-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border: none;
}

.btn-result-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.btn-result-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-result-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--color-primary);
}

/* Error state */
.specific-error {
    padding: 1rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 10px;
    color: var(--color-error);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Advertencias de negocio */
.business-warnings {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.warning-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    font-weight: 600;
    font-size: 0.85rem;
}

.warning-item.warning-closed {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.15), rgba(239, 68, 68, 0.1));
    color: var(--color-error);
    border-bottom: 1px solid rgba(239, 68, 68, 0.2);
}

.warning-item.warning-inactive {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(245, 158, 11, 0.1));
    color: var(--color-warning);
    border-bottom: 1px solid rgba(245, 158, 11, 0.2);
}

.specific-result-card.has-warnings {
    border-color: rgba(245, 158, 11, 0.3);
}

.specific-result-card.has-warnings .result-card-header {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(239, 68, 68, 0.08));
}

/* Badge de actividad */
.activity-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.85rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    margin: 0.75rem 0;
}

.activity-badge .activity-date {
    font-size: 0.75rem;
    opacity: 0.8;
}

.error-icon {
    font-size: 1.25rem;
}

.error-message {
    flex: 1;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 640px) {
    .specific-input-wrapper {
        flex-direction: column;
    }
    
    .btn-analyze-specific {
        width: 100%;
        justify-content: center;
    }
    
    .result-info-grid {
        grid-template-columns: 1fr;
    }
    
    .result-card-actions {
        flex-direction: column;
    }
}