* {
    font-family: "Urbanist", sans-serif !important;
    font-size: 16px;
    letter-spacing: 1px;
    text-transform: uppercase;
    box-sizing: border-box;
}

.asimovian {
    font-family: "Asimovian", sans-serif !important;
    font-weight: 500 !important;
    font-style: normal !important;
    font-size: 48px !important;
    letter-spacing: 2px;
}

.brand-title {
    font-family: "Asimovian", sans-serif !important;
    font-weight: 500 !important;
    font-style: normal !important;
    font-size: 48px !important;
    letter-spacing: 2px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #f5576c 75%, #4facfe 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 8s ease infinite;
}

.power {
    margin-inline: .257em;
    font-family: Monospaced, monospace;
    font-size: inherit !important;
    animation: power-blink 1s steps(1, end) infinite;
}

@keyframes power-blink {
    0%, 49% {
        opacity: 1;
    }
    50%, 99% {
        opacity: 0.15;
    }
}

@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.header-title {
    display: flex;
    align-items: baseline;
    gap: 16px;
}

.header-title .brand-title,
.header-title .power {
    font-size: 32px !important;
    margin: 0;
}

.project-name {
    font-size: 14px !important;
    font-weight: 600;
    opacity: 0.6;
    text-transform: uppercase;
    letter-spacing: 2px;
}

:root {
    --front-color: #000;
    --back-color: #fff;
    --shadow-color: #00000011;
    --border-color: #f0f2f6;
    --intense-color: #f0f2f6;
    --check-color: #1e90ff;
    --sidebar-bg: #f0f2f677;
    --sidebar-hover: #dce3ed;
    --sidebar-active: #cdd6e433;
    --sidebar-width-closed: 72px;
    --sidebar-width-open: 308px;
}

body.dark {
    --front-color: #e0e0e0;
    --back-color: #101010;
    --border-color: #1a1a1a;
    --intense-color: #00000033;
    --check-color: #1e90ff;
    --sidebar-bg: #1a1a1a;
    --sidebar-hover: #252525;
    --sidebar-active: #303030;
}

body {
    color: var(--front-color);
    background-color: var(--back-color);
    margin: 0;
    display: flex;
    min-height: 100vh;
}

/* SIDEBAR */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    min-width: var(--sidebar-width-closed);
    width: var(--sidebar-width-closed);
    background: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    transition: width 0.3s ease;
    overflow: hidden;
    z-index: 100;
}

.sidebar.open { width: var(--sidebar-width-open); }

.sidebar-header {
    display: flex;
    align-items: center;
    padding: 16px;
    gap: 12px;
    min-height: 72px;
}

.sidebar-toggle {
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    flex-shrink: 0;
    color: var(--front-color);
}

.sidebar-toggle:hover { background: var(--sidebar-hover); }
.sidebar-toggle i { font-size: 16px; }

.sidebar-title {
    font-family: "Asimovian", sans-serif !important;
    font-size: 24px !important;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.2s;
}

.sidebar.open .sidebar-title { opacity: 1; }

.sidebar-nav {
    flex: 1;
    padding: 8px 8px;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 16px;
    border: none;
    background: transparent;
    border-radius: 16px;
    cursor: pointer;
    transition: background 0.2s;
    width: 100%;
    text-align: left;
    color: var(--front-color);
    white-space: nowrap;
}

.sidebar-item:hover { background: var(--sidebar-hover); }
.sidebar-item.active { background: var(--sidebar-active); font-weight: 700; }
.sidebar-item i { font-size: 16px; flex-shrink: 0; width: 24px; text-align: center; }
.sidebar-item span { opacity: 0; transition: opacity 0.2s; }
.sidebar.open .sidebar-item span { opacity: 1; }

.sidebar-divider {
    height: 1px;
    background: var(--border-color);
    margin: 12px 16px;
}

.sidebar-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 16px;
    opacity: 0;
    transition: opacity 0.2s;
    margin: 12px 0;
}

.sidebar.open .sidebar-section-header { opacity: 1; }

.sidebar-section-header span {
    font-size: 12px;
    font-weight: 700;
    color: var(--front-color);
    opacity: 0.6;
}

.sidebar-add-btn {
    width: 28px;
    height: 28px;
    border: none;
    background: var(--sidebar-hover);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    color: var(--front-color);
}

.sidebar-add-btn:hover { background: var(--sidebar-active); }

.sidebar-projects { display: flex; flex-direction: column; gap: 8px; }

.sidebar-project {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 16px;
    border: none;
    background: transparent;
    border-radius: 16px;
    cursor: pointer;
    transition: background 0.2s;
    width: 100%;
    text-align: left;
    color: var(--front-color);
    white-space: nowrap;
    overflow: hidden;
}

.sidebar-project:hover { background: var(--sidebar-hover); }
.sidebar-project.active { background: var(--sidebar-active); font-weight: 700; }

.sidebar-project-name {
    display: flex;
    align-items: center;
    gap: 12px;
    overflow: hidden;
}

.sidebar-project-name i { font-size: 14px; flex-shrink: 0; }
.sidebar-project-name span { opacity: 0; transition: opacity 0.2s; text-overflow: ellipsis; overflow: hidden; }
.sidebar.open .sidebar-project-name span { opacity: 1; }

.sidebar-project-delete {
    opacity: 0;
    width: 24px;
    height: 24px;
    border: none;
    background: transparent;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    color: var(--front-color);
    flex-shrink: 0;
}

.sidebar.open .sidebar-project .sidebar-project-delete { display: flex; }
.sidebar.open .sidebar-project:hover .sidebar-project-delete { opacity: 0.6; }
.sidebar-project-delete:hover { opacity: 1 !important; background: #dc354522; color: #dc3545; }

.sidebar-footer {
    padding: 8px;
    border-top: 1px solid var(--border-color);
}

/* MAIN CONTENT */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width-closed);
    transition: margin-left 0.3s ease;
}

.sidebar.open ~ .main-content { margin-left: var(--sidebar-width-open); }

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.header-actions { display: flex; gap: 12px; }

/* HOME VIEW */
.home-view {
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 24px;
}

.home-header { text-align: center; margin-bottom: 64px; }
.home-header h1 { margin-bottom: 16px; }

.home-subtitle {
    font-size: 18px !important;
    opacity: 0.6;
    text-transform: none;
    letter-spacing: 0;
}

.home-projects-section { max-width: 900px; margin: 0 auto; }

.home-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.home-section-header h4 { font-weight: 700; margin: 0; }

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

.project-card {
    background: var(--sidebar-bg);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.project-card:hover {
    border-color: var(--check-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--shadow-color);
}

.project-card-icon {
    width: 48px;
    height: 48px;
    background: var(--check-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.project-card-icon i { font-size: 24px !important; }
.project-card-name { font-weight: 700; font-size: 18px !important; margin: 0; }

.project-card-stats { display: flex; gap: 16px; font-size: 13px !important; opacity: 0.6; }
.project-card-stat { display: flex; align-items: center; gap: 4px; }
.project-card-stat i { font-size: 14px !important; }

.empty-projects { text-align: center; padding: 48px; opacity: 0.5; }
.empty-projects i { font-size: 48px !important; margin-bottom: 16px; display: block; }

/* SPLIT VIEW - CSS Grid 3 colunas */
.project-view {
    height: 100vh;
    overflow: hidden;
}

.project-container {
    display: grid;
    grid-template-columns: 1fr 0fr;
    height: 100%;
    transition: grid-template-columns 0.3s ease;
}

.project-container.split {
    grid-template-columns: 1fr 1fr;
}

.tasks-panel {
    overflow-y: auto;
    padding: 32px 48px;
    min-width: 0;
    border-right: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.project-container.split .tasks-panel {
    border-right-color: var(--border-color);
}

.activities-panel {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--sidebar-bg);
    min-width: 0;
}

/* Conteúdo interno com fade */
.activities-panel > * {
    opacity: 0;
    transition: opacity 0.2s ease;
}

.project-container.split .activities-panel > * {
    opacity: 1;
    transition: opacity 0.2s ease 0.25s; /* delay para esperar o grid expandir */
}

/* Ao fechar: fade primeiro, sem delay no grid */
.project-container.closing {
    transition: grid-template-columns 0.3s ease 0.2s; /* delay para esperar o fade */
}

.project-container.closing .activities-panel > * {
    opacity: 0;
    transition: opacity 0.2s ease; /* fade imediato */
}

.activities-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 32px 16px;
    border-bottom: 1px solid var(--border-color);
}

.activities-header h5 { margin: 0; font-weight: 700; }

.btn-ghost {
    background: transparent;
    border: none;
    color: var(--front-color);
    opacity: 0.5;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.btn-ghost:hover { opacity: 1; background: var(--sidebar-hover); }

.activities-content {
    flex: 1;
    overflow-y: auto;
    padding: 16px 32px;
}

.activities-content table { width: 100%; }

/* TIMER BUTTONS */
.timer-buttons { display: flex; gap: 4px; justify-content: center; }

.timer-btn {
    width: 36px;
    height: 28px;
    border: 1px solid var(--border-color);
    background: transparent;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px !important;
    font-weight: 700;
    color: var(--front-color);
    transition: all 0.2s;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.timer-btn:hover {
    background: var(--intense-color);
    border-color: var(--check-color);
    color: var(--check-color);
}

.timer-btn.stop-btn {
    background: #dc3545;
    border-color: #dc3545;
    color: white;
    width: auto;
    padding: 0 12px;
    gap: 4px;
}

.timer-btn.stop-btn:hover { background: #c82333; border-color: #c82333; }
.timer-btn.stop-btn i { font-size: 10px !important; }

.timer-display { display: flex; align-items: center; justify-content: center; gap: 8px; }

.timer-value {
    font-family: "JetBrains Mono", monospace !important;
    font-size: 14px !important;
    font-weight: 700;
    color: var(--check-color);
    min-width: 70px;
}

/* TABLE */
td { background-color: transparent; cursor: default; }
th { text-align: start; font-weight: 800 !important; }

td, th {
    padding: 12px !important;
    line-height: 2;
    background: transparent !important;
    border-color: var(--border-color);
    color: var(--front-color) !important;
}

/* Célula de descrição - comportamento de foco */
.task-desc-cell {
    padding: 0 !important;
    vertical-align: top;
}

.task-desc-content {
    padding: 12px;
    max-height: 4.5em;
    overflow: hidden;
    cursor: text;
    text-align: left;
    white-space: pre-wrap;
    transition:
            max-height 0.3s ease,
            background 0.2s ease;
}

.task-desc-content:focus {
    outline: none;
}

/* Estado expandido com foco */
tr:focus-within .task-desc-content {
    max-height: 60vh;
    overflow-y: auto;
    overflow: hidden;
    background: var(--back-color);
    border-radius: 4px;
}

td[contenteditable="true"]:not(.task-desc-content) {
    background: transparent;
    cursor: text;
}

td[contenteditable="true"]:focus {
    outline: none;
}

/* Scrollbar invisível por padrão */
.task-desc-content {
    scrollbar-color: transparent transparent;
}

.task-desc-content::-webkit-scrollbar-thumb {
    background: transparent;
}
tr:focus-within .task-desc-content.show-scrollbar {
    scrollbar-color: #6a5acd #1e1e2f;
}

/* Scrollbar visível só com foco */
tr:focus-within .task-desc-content {
    scrollbar-color: #6a5acd #1e1e2f;
}

tr:focus-within .task-desc-content::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #6a5acd, #00bfff);
}

tr { transition: background 0.2s ease, box-shadow 0.2s ease; }

tbody tr:focus-within {
    background-color: var(--back-color);
    box-shadow: 0 0 2em 1px #00000011;
}

.playing { background: var(--intense-color) !important; }

.total {
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background 0.15s ease;
}
.total:hover { background: var(--intense-color); }

/* FORM ELEMENTS */
i.bi { font-size: 16px; cursor: pointer; transition: 300ms; }

select {
    background-color: transparent !important;
    border: 1px solid transparent !important;
    font-weight: 800 !important;
    font-size: 16px !important;
    color: var(--front-color) !important;
    text-transform: uppercase;
}

select > option { background: var(--back-color); }
select > option:checked { background: var(--check-color); color: white; }
select:focus { outline: none; box-shadow: unset !important; }

.form-control {
    background: var(--back-color);
    border-color: var(--border-color);
    color: var(--front-color);
}

.form-control:focus {
    background: var(--back-color);
    border-color: var(--check-color);
    color: var(--front-color);
    box-shadow: 0 0 0 0.25rem rgba(30, 144, 255, 0.25);
}

/* MODALS & OFFCANVAS */
.modal-content {
    background-color: var(--back-color) !important;
    color: var(--front-color);
    border: 1px solid var(--border-color);
    border-radius: 16px;
}

.modal-header, .modal-body, .modal-footer { border-color: var(--border-color) !important; }

.offcanvas { background-color: var(--back-color); color: var(--front-color); }
.modal-body > table, .offcanvas-body > table { width: 96% !important; }
.modal-body, .offcanvas-body { display: flex; justify-content: center; }
body.dark .btn-close { filter: invert(1); }

/* BUTTONS */
.btn { color: var(--front-color) !important; }
.btn-primary { color: white !important; background-color: var(--check-color); border-color: var(--check-color); }
.btn-primary:hover { background-color: #1a7fd4; border-color: #1a7fd4; }
.btn-outline-dark:hover { color: white !important; }
.btn-outline-secondary { border-color: var(--border-color); }
.btn-outline-secondary:hover { background-color: var(--sidebar-hover); border-color: var(--border-color); color: var(--front-color) !important; }

/* SCROLLBAR */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: #1e1e2f; border-radius: 10px; }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, #6a5acd, #00bfff); border-radius: 10px; border: 2px solid #1e1e2f; }
::-webkit-scrollbar-thumb:hover { background: linear-gradient(180deg, #7b68ee, #1e90ff); }
* { scrollbar-width: thin; scrollbar-color: #6a5acd #1e1e2f; }

/* LINE STATES */
.line-done { text-decoration: line-through; opacity: 0.6; }
.line-blocked { color: #dc3545 !important; }
.line-waiting { opacity: 0.7; font-style: italic; }

/* SETTINGS MODAL */
.settings-modal-content {
    border: 1px solid var(--border-color);
    border-radius: 16px;
    background: var(--back-color);
    max-height: 80vh;
    overflow: hidden;
}

.settings-layout { display: flex; min-height: 400px; }

.settings-sidebar {
    width: 200px;
    background: var(--intense-color);
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    border-right: 1px solid var(--border-color);
}

.settings-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border: none;
    background: transparent;
    border-radius: 10px;
    cursor: pointer;
    color: var(--front-color);
    font-size: 14px !important;
    text-align: left;
    transition: background 0.2s ease;
}

.settings-nav-item:hover { background: var(--sidebar-hover); }
.settings-nav-item.active { background: var(--back-color); font-weight: 600; }
.settings-nav-item i { font-size: 16px !important; opacity: 0.7; }

.settings-content { flex: 1; display: flex; flex-direction: column; }

.settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
}

.settings-title { font-size: 16px !important; font-weight: 600; margin: 0; }

.settings-section { display: none; padding: 24px; overflow-y: auto; }
.settings-section.active { display: block; }

.settings-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

.settings-row:last-child { border-bottom: none; }

.settings-row-label { display: flex; flex-direction: column; gap: 4px; }
.settings-row-label span { font-size: 14px !important; font-weight: 500; }
.settings-row-label small { font-size: 12px !important; opacity: 0.5; text-transform: none; }

.settings-row-control { display: flex; align-items: center; gap: 8px; }

.settings-select {
    padding: 8px 32px 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--back-color);
    color: var(--front-color);
    font-size: 14px !important;
    cursor: pointer;
    transition: border-color 0.2s ease;
}

.settings-select:focus {
    outline: none;
    border-color: var(--check-color);
}

.settings-input-number {
    width: 70px;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--back-color);
    color: var(--front-color);
    font-size: 14px !important;
    text-align: center;
    transition: border-color 0.2s ease;
}

.settings-input-number:focus { outline: none; border-color: var(--check-color); }

.input-suffix { font-size: 13px !important; opacity: 0.5; }
.settings-hint { font-size: 12px !important; opacity: 0.5; text-transform: none; margin-top: 8px; }

/* Toggle Switch */
.toggle-switch { position: relative; display: inline-block; width: 44px; height: 24px; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }

.toggle-slider-new {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: var(--border-color);
    transition: 0.3s;
    border-radius: 24px;
}

.toggle-slider-new:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider-new { background-color: var(--check-color); }
.toggle-switch input:checked + .toggle-slider-new:before { transform: translateX(20px); }

/* Volume */
.volume-control-row {
    width: 180px;
    transition: opacity 0.2s ease;
}

.volume-slider-new {
    flex: 1;
    height: 4px;
    -webkit-appearance: none;
    background: var(--border-color);
    border-radius: 2px;
    cursor: pointer;
}

.volume-slider-new::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: var(--check-color);
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.15s ease;
}

.volume-slider-new::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.btn-close-minimal {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--front-color);
    opacity: 0.5;
    transition: all 0.2s ease;
}

.btn-close-minimal:hover { opacity: 1; background: var(--intense-color); }
.volume-value-new { font-size: 13px !important; font-weight: 500; min-width: 40px; text-align: right; }

/* ACTIVITY DESCRIPTION MODAL */
#activityDescModal .modal-body { flex-direction: column; align-items: stretch; padding: 24px; }

.activity-summary {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.activity-time {
    font-size: 32px !important;
    font-weight: 700;
    color: var(--check-color);
    font-family: "JetBrains Mono", monospace !important;
}

.activity-task {
    font-size: 14px !important;
    opacity: 0.7;
    text-align: center;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#activityDescription {
    resize: none;
    border-radius: 12px;
    padding: 16px;
    font-size: 14px !important;
    text-transform: none;
    line-height: 1.5;
    transition: border-color 0.2s ease;
}

#activityDescModal .modal-footer { border-top: none; padding-top: 0; gap: 12px; }
#activityDescModal .modal-footer .btn { flex: 1; padding: 12px; border-radius: 10px; }
#activityDescModal .modal-header { border-bottom: none; padding-bottom: 0; }
#activityDescModal .modal-title { display: flex; align-items: center; font-size: 16px !important; }
#activityDescModal .modal-title i { color: var(--check-color); font-size: 20px !important; }