/* ==========================================================================
   Monno - Mobile-First Finance App
   Extensão estética de portfolio.gabrielararuna.com
   ========================================================================== */

:root {
    /* Premium Dark Theme Colors */
    --bg-base: #0a0a0c;
    --bg-surface: #141417;
    --bg-subtle: #1c1c21;

    --text-primary: #f0f0f2;
    --text-secondary: #9a9a9f;
    --text-muted: #6b6b72;

    --accent-primary: #0db9b1;
    --accent-glow: rgba(13, 185, 177, 0.4);
    --accent-gradient: linear-gradient(135deg, #2dd4bf, #0db9b1);
    --accent-gradient-text: linear-gradient(90deg, #2dd4bf, #0db9b1, #14b8a6);

    --border-color: rgba(255, 255, 255, 0.08);

    /* Typography */
    --font-heading: 'Outfit', -apple-system, sans-serif;
    --font-sans: 'Inter', -apple-system, sans-serif;

    /* Effects */
    --glass-bg: rgba(10, 10, 12, 0.75);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);

    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    
    /* Layout */
    --nav-height: 70px;
    --safe-area-bottom: env(safe-area-inset-bottom);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    padding-bottom: calc(var(--nav-height) + var(--safe-area-bottom) + 20px);
}

#app {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ==========================================================================
   Responsive Layout (Web Dashboard)
   ========================================================================== */

@media (min-width: 1024px) {
    body {
        padding-bottom: 0;
        overflow: hidden;
    }

    #app {
        flex-direction: row;
        height: 100vh;
    }

    /* O restante das regras de layout desktop já está no final do arquivo */
}

h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 700;
}

/* ==========================================================================
   Loading Overlay
   ========================================================================== */
.overlay {
    position: fixed;
    inset: 0;
    background: var(--bg-base);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s ease;
}

.hidden {
    opacity: 0;
    pointer-events: none;
}

.loader {
    width: 40px;
    height: 40px;
    border: 3px solid var(--bg-surface);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ==========================================================================
   Summary View (Resumo)
   ========================================================================== */
.dashboard-compact-header {
    padding: 3rem 1.25rem 0.5rem;
}

.dashboard-compact-header h2 {
    margin: 0;
    font-size: 1.75rem;
    background: var(--accent-gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.summary-cards {
    padding: 0 1.25rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 1rem;
}

.section-title {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    border-left: 3px solid var(--accent-primary);
}

@media (min-width: 1024px) {
    .section-title {
        padding-left: 0;
        border-left: none;
        opacity: 0.7;
    }
}

.summary-section {
    margin-bottom: 1.25rem;
}

@media (min-width: 640px) {
    .summary-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1200px) {
    .summary-cards {
        grid-template-columns: repeat(3, 1fr);
        padding: 0;
    }
}


.ref-date {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card-summary {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 90px;
    transition: var(--transition);
}

.card-name {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.card-amount {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--text-primary);
}

.card-value {
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

.card-value {
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

.card-sub {
    font-size: 0.9rem;
    margin-top: 0.5rem;
    display: flex;
    justify-content: space-between;
}

.positive { color: #10b981; }
.negative { color: #ef4444; }

/* ==========================================================================
   Timeline View (Vencimentos)
   ========================================================================== */
.timeline {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.timeline-item {
    display: flex;
    gap: 1rem;
    align-items: center;
    background: var(--bg-surface);
    padding: 1rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.timeline-date {
    text-align: center;
    min-width: 50px;
}

.timeline-day {
    font-size: 1.25rem;
    font-weight: 700;
    display: block;
}

.timeline-month {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-muted);
}

.timeline-content {
    flex: 1;
}

.timeline-title {
    font-weight: 600;
    display: block;
}

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

/* ==========================================================================
   Micro-animations & Glows
   ========================================================================== */
.card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at top right, rgba(13, 185, 177, 0.05), transparent 60%);
    pointer-events: none;
}

.card:hover {
    border-color: rgba(13, 185, 177, 0.3);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.card-value.positive {
    background: linear-gradient(90deg, #10b981, #34d399);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 5px rgba(16, 185, 129, 0.3));
}

.card-value.negative {
    background: linear-gradient(90deg, #ef4444, #f87171);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 5px rgba(239, 68, 68, 0.3));
}

/* No longer used, moved to Bottom Nav */
.fab {
    display: none;
}

.nav-item:active svg {
    animation: bounce 0.4s ease;
}

@keyframes bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.3); }
}

/* ==========================================================================
   Bottom Navigation
   ========================================================================== */
/* ==========================================================================
   Navigation (Mobile Bottom Nav & Desktop Sidebar)
   ========================================================================== */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: calc(var(--nav-height) + var(--safe-area-bottom));
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
    padding-top: 12px;
    z-index: 1000;
}

.nav-item {
    background: none;
    border: none;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
}

.nav-item svg {
    width: 22px;
    height: 22px;
}

.nav-item.active {
    color: var(--accent-primary);
}

.add-icon-wrapper {
    background: var(--accent-gradient);
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-top: -24px;
    box-shadow: 0 5px 15px var(--accent-glow);
    transition: var(--transition);
}

@media (min-width: 1024px) {
    .bottom-nav {
        position: static;
        width: 280px;
        height: 100vh;
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        padding: 3rem 1.25rem;
        border-top: none;
        border-right: 1px solid var(--border-color);
        background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-base) 100%);
        box-shadow: 10px 0 30px rgba(0,0,0,0.1);
    }

    .bottom-nav::before {
        content: 'monno';
        font-family: var(--font-heading);
        font-size: 1.8rem;
        font-weight: 800;
        letter-spacing: -0.8px;
        margin-bottom: 3.5rem;
        padding-left: 0.5rem;
        background: var(--accent-gradient-text);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
        display: block;
    }

    .nav-item {
        flex-direction: row !important;
        justify-content: flex-start !important;
        padding: 0.85rem 1.25rem !important;
        font-size: 1rem !important;
        gap: 20px !important;
        margin-bottom: 0.6rem !important;
        width: 100% !important;
        border-radius: 12px !important;
        color: var(--text-secondary);
        transition: var(--transition);
        border: 1px solid transparent !important;
    }

    .nav-item svg {
        width: 18px !important;
        height: 18px !important;
        min-width: 18px !important;
    }

    .nav-item:hover {
        background: rgba(13, 185, 177, 0.05);
        color: var(--text-primary);
    }

    .nav-item.active {
        background: rgba(13, 185, 177, 0.1) !important;
        border: 1px solid rgba(13, 185, 177, 0.2) !important;
        color: var(--accent-primary) !important;
        font-weight: 600 !important;
    }

    .nav-add {
        margin-top: auto !important;
        margin-bottom: 1rem !important;
        order: 10;
        background: transparent !important;
    }

    .main-wrapper {
        flex: 1;
        overflow-y: auto;
        padding: 2rem; /* Reduced for tablet */
        background: radial-gradient(circle at bottom right, rgba(13, 185, 177, 0.03), transparent 40%);
    }

    #view-container {
        max-width: 1400px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .summary-cards {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1.25rem !important;
    }
    
    /* 3 Columns only on screens large enough to handle it */
    @media (min-width: 1280px) {
        .main-wrapper {
            padding: 3rem;
        }
        
        .summary-cards {
            grid-template-columns: repeat(3, 1fr) !important;
            gap: 1.5rem !important;
        }
    }

    .add-icon-wrapper {
        margin: 0 !important;
        width: 28px !important;
        height: 28px !important;
        border-radius: 8px !important;
        box-shadow: none !important;
    }
}

/* ==========================================================================
   Quick Entry Form Overlay
   ========================================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: flex;
    align-items: flex-end;
    justify-content: center; /* Center modal content on desktop */
}

.modal-content {
    background: var(--bg-surface);
    width: 100%;
    max-width: 500px;
    border-radius: 30px 30px 0 0;
    padding: 2rem 1.5rem calc(2rem + var(--safe-area-bottom));
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    background: var(--bg-subtle);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem;
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--accent-primary);
    background: var(--bg-surface);
}

.input-amount {
    font-size: 2.5rem;
    text-align: center;
    font-weight: 700;
    font-family: var(--font-heading);
}

.btn-submit {
    width: 100%;
    background: var(--accent-gradient);
    color: white;
    border: none;
    padding: 1.25rem;
    border-radius: 16px;
    font-weight: 600;
    font-size: 1.1rem;
    margin-top: 1rem;
}

.btn-submit:active {
    transform: scale(0.98);
    opacity: 0.9;
}