:root {
    --bg-base: #0d0f14;
    --bg-panel: #151822;
    --bg-panel-alt: #1c202c;
    --border-subtle: #262b3a;
    --text-main: #e8eaf0;
    --text-muted: #8b93a7;
    --accent: #EF007E;
    --accent-hover: #c9006b;
    --success: #21c17a;
    --warning: #f2a93b;
    --danger: #ef4444;
    --radius: 10px;
    --font: 'Inter', 'Segoe UI', system-ui, sans-serif;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg-base);
    color: var(--text-main);
    font-family: var(--font);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

.auth-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background:
        radial-gradient(circle at 20% 20%, rgba(239, 0, 126, 0.08), transparent 40%),
        var(--bg-base);
}

.auth-card {
    width: 100%;
    max-width: 400px;
    background: var(--bg-panel);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.auth-logo {
    display: block;
    max-width: 160px;
    margin: 0 auto 24px;
}

.auth-title {
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--text-main);
}

.field { margin-bottom: 16px; }

.field label {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.field input,
.field textarea,
.field select {
    width: 100%;
    padding: 11px 14px;
    background: var(--bg-panel-alt);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    color: var(--text-main);
    font-family: var(--font);
    font-size: 14px;
    transition: border-color .15s ease;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
    outline: none;
    border-color: var(--accent);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px 16px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: background .15s ease;
}
.btn:hover { background: var(--accent-hover); }
.btn.btn-secondary {
    background: transparent;
    border: 1px solid var(--border-subtle);
    color: var(--text-main);
}
.btn.btn-secondary:hover { border-color: var(--accent); }
.btn.btn-danger { background: var(--danger); }
.btn.btn-sm { width: auto; padding: 8px 14px; font-size: 13px; }

.alert {
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 16px;
}
.alert-error { background: rgba(239,68,68,0.12); color: #ff8a8a; border: 1px solid rgba(239,68,68,0.3); }
.alert-success { background: rgba(33,193,122,0.12); color: #6fe3ae; border: 1px solid rgba(33,193,122,0.3); }

.helper-text { font-size: 12px; color: var(--text-muted); text-align: center; margin-top: 16px; }

/* --- Layout interno (pós-login) --- */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
    width: 240px;
    background: var(--bg-panel);
    border-right: 1px solid var(--border-subtle);
    padding: 20px 16px;
    flex-shrink: 0;
}
.sidebar .logo { max-width: 120px; margin-bottom: 24px; }
.sidebar nav a {
    display: block;
    padding: 10px 12px;
    border-radius: 8px;
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 4px;
}
.sidebar nav a.active, .sidebar nav a:hover { background: var(--bg-panel-alt); color: var(--text-main); }
.sidebar nav a.active { border-left: 3px solid var(--accent); }

.main-content { flex: 1; padding: 28px; max-width: 100%; overflow-x: hidden; }

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}
.topbar h1 { font-size: 20px; margin: 0; }

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.badge-admin { background: rgba(239,0,126,0.15); color: var(--accent); }
.badge-professional { background: rgba(33,193,122,0.15); color: var(--success); }
.badge-client { background: rgba(139,147,167,0.15); color: var(--text-muted); }

.card-panel {
    background: var(--bg-panel);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: 20px;
}

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 12px; border-bottom: 1px solid var(--border-subtle); }
th { color: var(--text-muted); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }

.avatar {
    width: 40px; height: 40px; border-radius: 50%;
    object-fit: cover; background: var(--bg-panel-alt);
    border: 2px solid var(--border-subtle);
}
.avatar-lg { width: 96px; height: 96px; border: 3px solid var(--accent); }

/* --- Responsivo --- */
@media (max-width: 768px) {
    .app-shell { flex-direction: column; }
    .sidebar {
        width: 100%;
        display: flex;
        align-items: center;
        gap: 12px;
        overflow-x: auto;
        padding: 12px;
        border-right: none;
        border-bottom: 1px solid var(--border-subtle);
    }
    .sidebar .logo { display: none; }
    .sidebar nav { display: flex; gap: 4px; }
    .sidebar nav a { white-space: nowrap; margin-bottom: 0; }
    .main-content { padding: 16px; }
    table, thead, tbody, th, td, tr { display: block; }
    thead { display: none; }
    tr { margin-bottom: 12px; border: 1px solid var(--border-subtle); border-radius: 8px; padding: 8px; }
    td { border: none; padding: 6px 8px; }
    td::before { content: attr(data-label); display: block; font-size: 11px; color: var(--text-muted); text-transform: uppercase; }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .sidebar { width: 200px; }
    .main-content { padding: 20px; }
}

/* --- Kanban --- */
.kanban-board {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 12px;
}
.kanban-column {
    background: var(--bg-panel);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    min-width: 240px;
    flex: 1 0 240px;
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 200px);
}
.kanban-column-header {
    padding: 12px 14px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
}
.kanban-column[data-status="Parado"] .kanban-column-header { color: var(--danger); }
.kanban-count {
    background: var(--bg-panel-alt);
    border-radius: 10px;
    padding: 1px 8px;
    font-size: 11px;
}
.kanban-dropzone, .kanban-dropzone-static { padding: 10px; overflow-y: auto; flex: 1; min-height: 80px; }
.kanban-dropzone.drag-over { background: rgba(239,0,126,0.06); }

.kanban-card {
    background: var(--bg-panel-alt);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 10px;
    cursor: grab;
}
.kanban-card[draggable="false"] { cursor: default; opacity: .9; }
.kanban-card:active { cursor: grabbing; }
.kanban-card-title { display: block; font-weight: 600; font-size: 14px; color: var(--text-main); margin-bottom: 4px; }
.kanban-card-title:hover { color: var(--accent); }
.kanban-card-desc { font-size: 12px; color: var(--text-muted); }
.kanban-card-paused { border-color: rgba(239,68,68,0.5); background: rgba(239,68,68,0.06); }
.kanban-card-pause-tag { margin-top: 8px; font-size: 11px; color: #ff8a8a; }
.kanban-card.dragging { opacity: .4; }

.meta-line { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.meta-line b { color: var(--text-main); font-weight: 500; }

.project-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: 18px;
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}
.project-card h3 { margin: 0 0 6px; font-size: 16px; }
.project-card p { margin: 0; color: var(--text-muted); font-size: 13px; }
.project-card .actions { display: flex; gap: 8px; flex-shrink: 0; }

.onboarding-card {
    border-left: 3px solid #8B5CF6;
}
.onboarding-card .badge-concluido { background: rgba(33,193,122,0.15); color: var(--success); }
.onboarding-card .badge-andamento { background: rgba(139,92,246,0.15); color: #8B5CF6; }

/* --- Chat --- */
.chat-box {
    height: 320px;
    overflow-y: auto;
    background: var(--bg-panel-alt);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 14px;
    margin-bottom: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.chat-bubble {
    max-width: 75%;
    background: var(--bg-panel);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    padding: 8px 12px;
    align-self: flex-start;
}
.chat-bubble.chat-own {
    align-self: flex-end;
    background: rgba(239,0,126,0.12);
    border-color: rgba(239,0,126,0.3);
}
.chat-bubble-header { font-size: 11px; color: var(--text-muted); margin-bottom: 3px; }
.chat-bubble-header b { color: var(--text-main); }
.chat-bubble-content { font-size: 14px; white-space: pre-wrap; word-break: break-word; }
.chat-input-row { display: flex; gap: 8px; }
.chat-input-row input { flex: 1; }

/* --- Agenda / Calendário --- */
.calendar-nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.calendar-nav h2 { font-size: 16px; margin: 0; text-transform: capitalize; }
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
}
.calendar-weekday {
    text-align: center;
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    padding-bottom: 6px;
}
.calendar-day {
    background: var(--bg-panel);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    min-height: 90px;
    padding: 6px;
    font-size: 12px;
}
.calendar-day.empty { background: transparent; border: none; }
.calendar-day.today { border-color: var(--accent); }
.calendar-day-number { color: var(--text-muted); margin-bottom: 4px; }
.calendar-event {
    display: block;
    font-size: 11px;
    padding: 3px 6px;
    border-radius: 4px;
    margin-bottom: 3px;
    color: #fff;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.calendar-event-digital { background: rgba(33,193,122,0.85); }
.calendar-event-presencial { background: rgba(239,0,126,0.85); }

@media (max-width: 768px) {
    .calendar-grid { grid-template-columns: repeat(7, minmax(60px, 1fr)); overflow-x: auto; }
    .calendar-day { min-height: 70px; }
}