/* Reset & Core Styling */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-gradient: linear-gradient(135deg, #090d16 0%, #0f172a 40%, #1e1b4b 100%);
    --card-bg: rgba(30, 41, 59, 0.4);
    --card-border: 1px solid rgba(255, 255, 255, 0.08);
    --card-hover-border: 1px solid rgba(99, 102, 241, 0.35);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --color-indigo: #6366f1;
    --color-indigo-glow: rgba(99, 102, 241, 0.25);
    --color-teal: #06b6d4;
    --color-teal-glow: rgba(6, 182, 212, 0.25);
    --color-violet: #8b5cf6;
    
    --color-rose: #f43f5e;
    --color-emerald: #10b981;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg-gradient);
    min-height: 100vh;
    padding: 40px 20px;
    color: var(--text-primary);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Header Area */
header {
    text-align: center;
    margin-bottom: 50px;
    animation: fadeInDown 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.logo-area {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 12px;
}

.logo-icon {
    font-size: 2.2rem;
    filter: drop-shadow(0 0 12px var(--color-indigo));
    animation: pulseGlow 3s infinite alternate;
}

header h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 50%, #818cf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15));
}

header p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    font-weight: 400;
    line-height: 1.6;
}

/* Main Dashboard Shell */
main {
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: var(--card-border);
    border-radius: 24px;
    padding: 50px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Parser Selection Section */
.parser-selection {
    margin-bottom: 40px;
}

.parser-selection h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
    letter-spacing: 0.25px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.parser-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.parser-card {
    background: var(--card-bg);
    border: var(--card-border);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.parser-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, transparent 100%);
    opacity: 1;
    pointer-events: none;
}

.parser-card:hover {
    transform: translateY(-4px);
    background: rgba(30, 41, 59, 0.55);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 12px 24px -10px rgba(0, 0, 0, 0.3);
}

.card-icon {
    font-size: 2rem;
    padding: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.parser-card:hover .card-icon {
    transform: scale(1.1);
}

.card-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.card-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Active State Visuals for Cards */
.parser-card.active {
    background: rgba(30, 41, 59, 0.7);
}

#card-auto.active {
    border-color: var(--color-violet);
    box-shadow: 0 0 25px -5px rgba(139, 92, 246, 0.3), inset 0 0 12px rgba(139, 92, 246, 0.1);
}
#card-auto.active .card-icon {
    background: rgba(139, 92, 246, 0.15);
    text-shadow: 0 0 8px rgba(139, 92, 246, 0.8);
}

#card-bradesco.active {
    border-color: var(--color-indigo);
    box-shadow: 0 0 25px -5px rgba(99, 102, 241, 0.3), inset 0 0 12px rgba(99, 102, 241, 0.1);
}
#card-bradesco.active .card-icon {
    background: rgba(99, 102, 241, 0.15);
}

#card-mercado-pago.active {
    border-color: var(--color-teal);
    box-shadow: 0 0 25px -5px rgba(6, 182, 212, 0.3), inset 0 0 12px rgba(6, 182, 212, 0.1);
}
#card-mercado-pago.active .card-icon {
    background: rgba(6, 182, 212, 0.15);
}

#card-bradesco-checking.active {
    border-color: #38bdf8;
    box-shadow: 0 0 25px -5px rgba(56, 189, 248, 0.3), inset 0 0 12px rgba(56, 189, 248, 0.1);
}
#card-bradesco-checking.active .card-icon {
    background: rgba(56, 189, 248, 0.15);
}

#card-santander.active {
    border-color: #ef4444;
    box-shadow: 0 0 25px -5px rgba(239, 68, 68, 0.3), inset 0 0 12px rgba(239, 68, 68, 0.1);
}
#card-santander.active .card-icon {
    background: rgba(239, 68, 68, 0.15);
}

.detected-glow {
    animation: detectedGlow 1.5s ease-in-out infinite alternate !important;
}

@keyframes detectedGlow {
    from { box-shadow: 0 0 10px rgba(255, 255, 255, 0.1); }
    to { box-shadow: 0 0 30px rgba(99, 102, 241, 0.6), inset 0 0 15px rgba(99, 102, 241, 0.2); }
}


/* Upload Box area */
.upload-section {
    margin-bottom: 40px;
}

.upload-box {
    border: 2px dashed rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    padding: 50px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    background: rgba(30, 41, 59, 0.2);
}

.upload-box:hover {
    border-color: var(--color-indigo);
    background: rgba(30, 41, 59, 0.35);
    transform: translateY(-2px);
    box-shadow: 0 15px 30px -10px rgba(0, 0, 0, 0.2);
}

.upload-box.dragover {
    border-color: var(--color-teal);
    background: rgba(6, 182, 212, 0.08);
    transform: scale(1.01);
}

.upload-content svg {
    color: var(--text-secondary);
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.upload-box:hover .upload-content svg {
    color: var(--color-indigo);
    transform: translateY(-4px);
    filter: drop-shadow(0 0 8px var(--color-indigo-glow));
}

.upload-content h2 {
    font-family: 'Outfit', sans-serif;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-size: 1.4rem;
    font-weight: 600;
}

.upload-content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

/* File Info Pill */
.file-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 12px;
    margin-top: 20px;
    animation: zoomIn 0.3s ease;
}

.file-info span {
    color: var(--color-emerald);
    font-weight: 500;
    font-size: 0.95rem;
}

/* Premium Buttons */
.btn {
    padding: 12px 28px;
    border: none;
    border-radius: 10px;
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.5);
    filter: brightness(1.1);
}

.btn-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.5);
    filter: brightness(1.1);
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.85rem;
    background: rgba(244, 63, 94, 0.1);
    border: 1px solid rgba(244, 63, 94, 0.2);
    color: var(--color-rose);
}

.btn-small:hover {
    background: var(--color-rose);
    color: white;
    box-shadow: 0 4px 12px rgba(244, 63, 94, 0.25);
}

/* Spinner and Loaders */
.loading {
    text-align: center;
    padding: 50px 0;
}

.spinner {
    border: 3px solid rgba(255, 255, 255, 0.05);
    border-top: 3px solid var(--color-indigo);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    animation: spin 1s cubic-bezier(0.5, 0.1, 0.5, 0.9) infinite;
    margin: 0 auto 20px;
    filter: drop-shadow(0 0 8px var(--color-indigo-glow));
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error States */
.error {
    background: rgba(244, 63, 94, 0.08);
    border-left: 4px solid var(--color-rose);
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    animation: shake 0.5s ease;
}

.error p {
    color: #fda4af;
    font-size: 0.95rem;
}

/* Results & Stats Dashboard Grid */
.results {
    margin-top: 50px;
}

.stats-dashboard {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.stat-card {
    background: var(--card-bg);
    border: var(--card-border);
    border-radius: 20px;
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
}

.stat-card-glow {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    filter: blur(50px);
    pointer-events: none;
    opacity: 0.12;
}

.stat-expenses .stat-card-glow { background: var(--color-rose); }
.stat-incomes .stat-card-glow { background: var(--color-emerald); }
.stat-net .stat-card-glow { background: var(--color-indigo); }

.stat-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.stat-value {
    font-family: 'Outfit', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.stat-expenses .stat-value { color: #fecdd3; }
.stat-incomes .stat-value { color: #a7f3d0; }
.stat-net .stat-value { color: #e2e8f0; }

.stat-icon-wrapper {
    font-size: 1.8rem;
    background: rgba(255, 255, 255, 0.05);
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.1);
}

/* Results Content Header */
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 15px;
}

.results-header h2 {
    font-family: 'Outfit', sans-serif;
    color: var(--text-primary);
    font-size: 1.6rem;
    font-weight: 700;
}

.results-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.total-count {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.95rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 12px;
    border-radius: 8px;
}

/* Premium Table Styles */
.table-container {
    overflow-x: auto;
    border-radius: 16px;
    border: var(--card-border);
    background: rgba(15, 23, 42, 0.35);
    box-shadow: 0 15px 30px -15px rgba(0, 0, 0, 0.5);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: transparent;
    text-align: left;
}

thead {
    background: rgba(30, 41, 59, 0.6);
    border-bottom: var(--card-border);
}

th {
    padding: 16px 20px;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.75px;
}

tbody tr {
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    transition: background 0.2s ease;
}

tbody tr:last-child {
    border-bottom: none;
}

tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

td {
    padding: 14px 20px;
    color: var(--text-primary);
    font-size: 0.925rem;
}

td:first-child {
    font-weight: 500;
    color: #ffffff;
}

/* Expense vs Income Styles */
.td-expense {
    font-weight: 600;
    color: var(--color-rose) !important;
}

.td-income {
    font-weight: 600;
    color: var(--color-emerald) !important;
}

/* Badges for table */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-bradesco {
    background: rgba(99, 102, 241, 0.12);
    color: #a5b4fc;
    border: 1px solid rgba(99, 102, 241, 0.25);
}

.badge-mercado-pago {
    background: rgba(6, 182, 212, 0.12);
    color: #67e8f9;
    border: 1px solid rgba(6, 182, 212, 0.25);
}

.badge-bradesco-checking {
    background: rgba(56, 189, 248, 0.12);
    color: #7dd3fc;
    border: 1px solid rgba(56, 189, 248, 0.25);
}

.badge-santander {
    background: rgba(239, 68, 68, 0.12);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.25);
}

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

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

@keyframes pulseGlow {
    from {
        filter: drop-shadow(0 0 6px rgba(99, 102, 241, 0.2));
    }
    to {
        filter: drop-shadow(0 0 16px rgba(99, 102, 241, 0.6));
    }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-6px); }
    40%, 80% { transform: translateX(6px); }
}

/* Responsive Rules */
@media (max-width: 992px) {
    .parser-cards {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .stats-dashboard {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

@media (max-width: 768px) {
    body {
        padding: 20px 10px;
    }

    header h1 {
        font-size: 2.2rem;
    }

    main {
        padding: 24px;
        border-radius: 16px;
    }

    .upload-box {
        padding: 30px 10px;
    }

    .results-header {
        flex-direction: column;
        align-items: flex-start;
    }

    table {
        font-size: 0.825rem;
    }

    th, td {
        padding: 10px;
    }
}