/* =========================================================================
   DARK THEME (NEO-MINIMAL ORIGINAL)
   ========================================================================= */
body {
    background: #0B0D10;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(64, 224, 208, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(147, 112, 219, 0.05) 0%, transparent 50%),
        linear-gradient(135deg, #0B0D10 0%, #151820 100%);
    color: var(--gray-800);

    /* Status colors */
    --color-success: #9ED9A9;
    --color-alert:   #FFD966;
    --color-error:   #FF7C7C;
    --color-info:    #7CC8FF;
}

/* Partículas flutuantes suavemente */
body::after {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background-image: 
        radial-gradient(2px 2px at 15% 30%, rgba(255, 255, 255, 0.3) 1px, transparent 0),
        radial-gradient(2px 2px at 75% 45%, rgba(200, 230, 255, 0.25) 1px, transparent 0),
        radial-gradient(1px 1px at 90% 15%, rgba(255, 255, 255, 0.2) 1px, transparent 0),
        radial-gradient(2px 2px at 30% 85%, rgba(180, 240, 255, 0.2) 1px, transparent 0),
        radial-gradient(3px 3px at 50% 50%, rgba(147, 112, 219, 0.1) 1px, transparent 0);
    background-size: 200px 200px;
    pointer-events: none;
    z-index: 1;
    animation: floatParticles 30s infinite linear;
    will-change: transform;
}

@keyframes floatParticles {
    0% { transform: translate(0, 0); }
    100% { transform: translate(100px, 100px); }
}

/* Títulos com efeito glow */
h1 {
    background: linear-gradient(135deg, #FFFFFF, var(--color-primary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 4px 15px rgba(100, 233, 255, 0.2));
}

h2 { color: var(--gray-900); }

h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary), transparent);
    border-radius: var(--radius-full);
    transform-origin: left;
    animation: glowWidth 8s infinite ease-in-out;
}

@keyframes glowWidth {
    0%, 100% { transform: scaleX(0.5); opacity: 0.6; }
    50% { transform: scaleX(1); opacity: 1; }
}

/* Seções e Cards (Visual Glassmorphism suave) */
.ds-section, .card {
    background: rgba(20, 25, 32, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.03);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    z-index: 10;
    transition: transform var(--transition-float), box-shadow var(--transition-float), border-color var(--transition-soft);
}

/* Destaque de Hover para seções e cards */
.ds-section::after, .card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    opacity: 0;
    transition: opacity var(--transition-soft);
    pointer-events: none;
    z-index: 2;
}

.ds-section:hover, .card:hover { 
    transform: translateY(-5px);
    border-color: rgba(100, 233, 255, 0.2);
    box-shadow: var(--shadow-xl);
}

.ds-section:hover::after, .card:hover::after { 
    opacity: 1; 
}

/* Scanline animation (Sempre ativa em todas as seções e cards) */
.ds-section::before, .card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px; /* Espessura aumentada para maior visibilidade */
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    opacity: 0.4; /* Opacidade aumentada para o efeito ser perceptível */
    animation: scan 10s infinite linear;
    pointer-events: none;
    z-index: 1;
}

@keyframes scan {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Botões ORIGINAIS */
.btn {
    background: rgba(255, 255, 255, 0.05);
    color: var(--gray-800);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0%;
    height: 0%;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    border-radius: 50%;
    pointer-events: none;
}

.btn:hover::before { width: 200%; height: 200%; }

.btn:hover {
    transform: translateY(-2px) scale(1.02);
    border-color: var(--color-primary);
    box-shadow: 0 10px 25px -8px rgba(100, 233, 255, 0.4);
}

.btn--primary { background: rgba(100, 233, 255, 0.1); border-color: var(--color-primary); color: var(--color-primary); }
.btn--secondary { background: rgba(192, 160, 255, 0.1); border-color: var(--color-secondary); color: var(--color-secondary); }
.btn--outline { background: transparent; border-color: rgba(255,255,255,0.2); color: var(--gray-600); }
.btn--glass { background: rgba(255, 255, 255, 0.03); backdrop-filter: blur(20px); border: 1px solid rgba(255, 255, 255, 0.1); }

.btn--success { background: color-mix(in srgb, var(--color-success) 10%, transparent); border-color: color-mix(in srgb, var(--color-success) 30%, transparent); color: var(--color-success); }
.btn--alert   { background: color-mix(in srgb, var(--color-alert)   10%, transparent); border-color: color-mix(in srgb, var(--color-alert)   30%, transparent); color: var(--color-alert); }
.btn--error   { background: color-mix(in srgb, var(--color-error)   10%, transparent); border-color: color-mix(in srgb, var(--color-error)   30%, transparent); color: var(--color-error); }
.btn--info    { background: color-mix(in srgb, var(--color-info)    10%, transparent); border-color: color-mix(in srgb, var(--color-info)    30%, transparent); color: var(--color-info); }

/* Badges */
.badge { background: rgba(40, 45, 55, 0.7); border: 1px solid rgba(255, 255, 255, 0.1); color: var(--gray-500); padding: 0.3rem 0.8rem; border-radius: var(--radius-full); font-size: 0.75rem; letter-spacing: 1px; font-family: var(--font-mono); }
.badge--success { background: color-mix(in srgb, var(--color-success) 10%, transparent); border-color: color-mix(in srgb, var(--color-success) 30%, transparent); color: var(--color-success); }
.badge--focus   { background: rgba(255, 159, 124, 0.1); border-color: rgba(255, 159, 124, 0.3); color: #FF9F7C; }
.badge--alert   { background: color-mix(in srgb, var(--color-alert)   10%, transparent); border-color: color-mix(in srgb, var(--color-alert)   30%, transparent); color: var(--color-alert); }
.badge--error   { background: color-mix(in srgb, var(--color-error)   10%, transparent); border-color: color-mix(in srgb, var(--color-error)   30%, transparent); color: var(--color-error); }
.badge--info    { background: color-mix(in srgb, var(--color-info)    10%, transparent); border-color: color-mix(in srgb, var(--color-info)    30%, transparent); color: var(--color-info); }

/* Loaders - EXATOS */
.spinner {
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.05);
    border-top-color: var(--color-primary);
    border-right-color: rgba(192, 160, 255, 0.3);
    border-radius: 50%;
    animation: spinSlow 1.5s infinite linear;
    filter: drop-shadow(0 0 8px var(--color-primary));
    flex-shrink: 0;
    display: inline-block;
}

@keyframes spinSlow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--radius-full);
    transition: width 0.5s ease;
    box-shadow: 0 0 20px var(--color-primary);
    animation: progressPulse 3s infinite;
}

@keyframes progressPulse { 0%, 100% { opacity: 0.8; } 50% { opacity: 1; } }

/* TOASTER ORIGINALS - EXATOS */
.toast-container {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    z-index: 10000;
}

.toast {
    background: rgba(25, 30, 40, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-lg);
    min-width: 320px;
    animation: slideUpSoft 0.5s;
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
    overflow: hidden;
    border-left: 4px solid;
}

.toast-success { border-left-color: var(--color-success); }
.toast-alert   { border-left-color: var(--color-alert); }
.toast-error   { border-left-color: var(--color-error); }
.toast-info    { border-left-color: var(--color-info); }

.toast-header { font-family: var(--font-display); font-size: 0.9rem; font-weight: 500; letter-spacing: 1px; color: var(--gray-900); }
.toast-body { font-size: 0.85rem; color: var(--gray-500); }

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

/* Seletor de Projetos - minimal */
.project-selector { position: relative; width: 100%; max-width: 300px; }

.project-selector__trigger {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    color: var(--gray-800);
    cursor: pointer;
    transition: all var(--transition-soft);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.project-selector__trigger:hover { border-color: var(--color-primary); background: rgba(100, 233, 255, 0.05); }

.project-selector__dropdown {
    position: absolute;
    top: 120%;
    left: 0;
    right: 0;
    background: rgba(25, 30, 40, 0.9);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    display: none;
    overflow: hidden;
}

.project-selector.is-open .project-selector__dropdown,
.activity-selector.is-open .project-selector__dropdown { display: block; animation: slideDownSoft 0.4s; }

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

/* Ocultar dropdowns no mobile (usaremos modais) */
@media (max-width: 767px) {
    .project-selector__dropdown {
        display: none !important;
    }
}

.project-item {
    padding: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    transition: all var(--transition-soft);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--gray-600);
}

.project-item:hover { background: rgba(100, 233, 255, 0.1); padding-left: var(--space-lg); color: var(--gray-900); }

.project-color-dot { width: 8px; height: 8px; border-radius: 50%; box-shadow: 0 0 20px currentColor; }

/* =========================================================================
   MODAIS & BOTTOM SHEETS
   ========================================================================= */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.is-active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: rgba(25, 30, 40, 0.95);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-xl);
    width: 100%;
    position: fixed;
    z-index: 2001;
    transition: transform 0.4s cubic-bezier(0.2, 1, 0.3, 1);
}

/* Bottom Sheet (Mobile) */
@media (max-width: 767px) {
    .modal-content {
        bottom: 0;
        left: 0;
        right: 0;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        transform: translateY(100%);
        max-height: 80vh;
        overflow-y: auto;
    }
    .modal-overlay.is-active + .modal-content {
        transform: translateY(0);
    }
}

/* Modal Centralizado (Desktop) */
@media (min-width: 768px) {
    .modal-content {
        top: 50%;
        left: 50%;
        transform: translate(-50%, -40%) scale(0.95);
        max-width: 450px;
        border-radius: var(--radius-lg);
        opacity: 0;
        pointer-events: none;
    }
    .modal-overlay.is-active + .modal-content {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
        pointer-events: all;
    }
}

.modal-header {
    padding: var(--space-md);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 1.1rem;
    margin: 0;
    color: var(--gray-900);
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--gray-500);
    cursor: pointer;
    padding: 5px;
    display: flex;
}

.modal-body {
    padding: var(--space-sm);
}

.modal-item {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    cursor: pointer;
    transition: all var(--transition-soft);
    margin-bottom: 4px;
}

.modal-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

/* Checkbox Otimizado ORIGINAL */
.checkbox-custom { width: 22px; height: 22px; border: 2px solid rgba(255, 255, 255, 0.2); border-radius: var(--radius-sm); position: relative; transition: all var(--transition-soft); }

input[type="checkbox"]:checked + .checkbox-custom { background: var(--color-primary); border-color: var(--color-primary); box-shadow: 0 0 20px rgba(100, 233, 255, 0.3); }

input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '';
    position: absolute;
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Toggle Switch ORIGINAL */
.switch-slider { background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.1); }
.switch-slider:before { background: var(--gray-600); box-shadow: var(--shadow-sm); }
input:checked + .switch-slider { background: rgba(100, 233, 255, 0.2); border-color: var(--color-primary); }
input:checked + .switch-slider:before { background: var(--color-primary); box-shadow: 0 0 20px var(--color-primary); }

/* STATS */
.card__icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-blob);
    background: rgba(100, 233, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    animation: floatBlob 6s infinite ease-in-out;
}

@keyframes floatBlob { 0%, 100% { border-radius: 60% 40% 50% 50% / 40% 50% 50% 60%; } 50% { border-radius: 40% 60% 50% 50% / 50% 40% 60% 50%; } }

/* TIMER WIDGET ORIGINALS */
.timer-widget {
    background: rgba(20, 25, 35, 0.7);
    backdrop-filter: blur(30px);
    border-radius: var(--radius-xl);
    padding: clamp(var(--space-md), 5vw, var(--space-xl));
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: var(--shadow-xl), inset 0 0 30px rgba(100, 233, 255, 0.05);
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    /* overflow: hidden; -- Removido para não cortar dropdowns */
    --timer-color: var(--color-primary);
    --timer-glow-rgb: 100, 233, 255;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Layout interno */
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(var(--space-md), 4vw, var(--space-lg));
    text-align: center;
}

.timer-widget.state-pausa { --timer-color: var(--color-secondary); --timer-glow-rgb: 192, 160, 255; box-shadow: var(--shadow-xl), inset 0 0 30px rgba(192, 160, 255, 0.1); }
.timer-widget.state-pausa-longa { --timer-color: var(--color-tertiary); --timer-glow-rgb: 255, 159, 124; box-shadow: var(--shadow-xl), inset 0 0 30px rgba(255, 159, 124, 0.1); }

.timer-modes {
    display: flex;
    background: rgba(255, 255, 255, 0.03);
    padding: 6px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.05);
    gap: 4px;
    z-index: 10;
}

.timer-mode-btn {
    padding: 0.6rem 1.4rem;
    border-radius: var(--radius-full);
    border: none;
    background: transparent;
    color: var(--gray-500);
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 0.8rem;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-soft);
}

.timer-mode-btn.active {
    background: rgba(255, 255, 255, 0.08);
    color: var(--timer-color);
}

.timer__status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--timer-color);
    letter-spacing: 2px;
    opacity: 0.8;
}

.timer__display-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 10;
}

.timer__display { 
    font-family: var(--font-mono); 
    font-size: clamp(4rem, 18vw, 8.5rem); 
    font-weight: 300; 
    color: var(--gray-900); 
    line-height: 1;
    text-shadow: 0 0 30px rgba(var(--timer-glow-rgb), 0.3); 
    white-space: nowrap;
}

.timer__display-small {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    color: var(--gray-600);
    opacity: 0.5;
    margin-top: var(--space-xs);
}

.timer__controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    z-index: 10;
}

.timer__cycles {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: var(--space-sm);
    z-index: 10;
}

.cycle-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.5s;
}

.cycle-dot.active {
    background: var(--timer-color);
    box-shadow: 0 0 15px var(--timer-color);
}

.cycle-dot.completed {
    background: var(--timer-color);
    opacity: 0.5;
}

/* Contêiner para isolar o overflow do brilho sem afetar o widget principal */
.timer-glow-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    border-radius: inherit;
    pointer-events: none;
    z-index: 1;
}

.timer-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(var(--timer-glow-rgb), 0.15) 0%, transparent 70%);
    animation: rotateGlow 20s infinite linear;
    pointer-events: none;
    /* z-index: 1; -- Movido para o container */
}

@keyframes rotateGlow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Activity Feed - Responsivo */
.activity-feed {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.activity-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: all var(--transition-soft);
}

.activity-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.05);
    transform: translateX(5px);
}

.activity-item__time {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--gray-500);
    min-width: 50px;
    padding-top: 2px;
}

.activity-item__content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.activity-item__title {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--gray-800);
}

.activity-item__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.activity-item__project {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.8rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.activity-item__duration {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--gray-500);
    padding: 0.2rem 0.6rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
}

@media (min-width: 640px) {
    .activity-item {
        align-items: center;
    }
    
    .activity-item__content {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
    
    .activity-item__meta {
        justify-content: flex-end;
        gap: var(--space-lg);
    }
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.1); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.2); }