:root {
    --bg-primary: #0f172a;
    --bg-card: #1e293b;
    --bg-card-hover: #243349;
    --bg-sidebar: #1e293b;
    --border: #334155;
    --border-soft: #2c3a52;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --green: #22c55e;
    --yellow: #eab308;
    --red: #ef4444;
    --blue: #3b82f6;
    --cyan: #06b6d4;
    --orange: #f97316;
    --violet: #8b5cf6;
    --sidebar-width: 220px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
[x-cloak] { display: none !important; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    font-size: 14px;
    line-height: 1.5;
}

a { color: inherit; text-decoration: none; }

/* ── Login ── */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px; }
.login-container { width: 100%; max-width: 400px; }
.login-box {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 12px; padding: 32px;
}
.login-box h1 {
    font-size: 26px; font-weight: 800; color: var(--blue);
    letter-spacing: -0.5px; margin-bottom: 4px;
}
.login-sub { font-size: 13px; color: var(--text-secondary); margin-bottom: 24px; }
.login-box form { display: flex; flex-direction: column; gap: 16px; }
.login-box .form-group { display: flex; flex-direction: column; gap: 6px; }
.login-box label { font-size: 12px; color: var(--text-secondary); }
.login-box input {
    background: var(--bg-primary); border: 1px solid var(--border);
    border-radius: 6px; padding: 10px 12px; color: var(--text-primary); font-size: 14px;
}
.login-box input:focus { outline: none; border-color: var(--blue); }
.login-box button {
    background: var(--blue); color: white; padding: 10px;
    border: none; border-radius: 6px; font-size: 14px; font-weight: 600; cursor: pointer;
    margin-top: 8px;
}
.login-box button:hover { background: #2563eb; }

/* ── Sidebar ── */
.sidebar {
    position: fixed; top: 0; left: 0;
    width: var(--sidebar-width); height: 100vh;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    padding: 20px 0; z-index: 100;
    display: flex; flex-direction: column;
}
.sidebar-logo { padding: 0 20px 20px; border-bottom: 1px solid var(--border); margin-bottom: 10px; }
.sidebar-logo h2 { font-size: 16px; font-weight: 700; color: var(--blue); letter-spacing: -0.5px; }
.sidebar-logo small { font-size: 11px; color: var(--text-muted); }
.sidebar nav { flex: 1; }
.sidebar nav a {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 20px; color: var(--text-secondary);
    font-size: 13px; font-weight: 500;
    transition: all 0.15s; border-left: 3px solid transparent;
}
.sidebar nav a:hover { background: rgba(59,130,246,0.08); color: var(--text-primary); }
.sidebar nav a.active { color: var(--blue); background: rgba(59,130,246,0.1); border-left-color: var(--blue); }
.sidebar nav a .icon { width: 18px; text-align: center; font-size: 14px; }
.sidebar-footer { padding: 15px 20px; border-top: 1px solid var(--border); font-size: 11px; color: var(--text-muted); }
.sidebar-user { margin-bottom: 8px; }
.sidebar-user-nome { font-size: 12px; color: var(--text-primary); font-weight: 600; }
.sidebar-user-role { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.sidebar-logout { color: var(--text-muted); }
.sidebar-logout:hover { color: var(--red); }

/* ── Main Content ── */
.main { margin-left: var(--sidebar-width); padding: 24px 32px; min-height: 100vh; }
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; gap: 12px; }
.page-header h1 { font-size: 22px; font-weight: 700; letter-spacing: -0.5px; }
.back-link { color: var(--text-muted); font-weight: 400; margin-right: 4px; }
.back-link:hover { color: var(--blue); }

/* ── Flash messages ── */
.flash { padding: 10px 14px; border-radius: 6px; margin-bottom: 16px; font-size: 13px; }
.flash-error { background: rgba(239,68,68,0.12); color: #fca5a5; border: 1px solid rgba(239,68,68,0.3); }
.flash-success { background: rgba(34,197,94,0.12); color: #86efac; border: 1px solid rgba(34,197,94,0.3); }
.flash-info { background: rgba(59,130,246,0.12); color: #93c5fd; border: 1px solid rgba(59,130,246,0.3); }

/* ── KPI Cards ── */
.kpi-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 24px; }
.kpi-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 20px; }
.kpi-card .label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); margin-bottom: 6px; }
.kpi-card .value { font-size: 32px; font-weight: 800; line-height: 1; }
.kpi-card.green .value { color: var(--green); }
.kpi-card.yellow .value { color: var(--yellow); }
.kpi-card.red .value { color: var(--red); }
.kpi-card.blue .value { color: var(--blue); }

/* ── Section ── */
.section-box { background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 20px; margin-bottom: 24px; }
.section-highlight { border-color: var(--blue); }
.section-warning { border-color: rgba(239,68,68,0.4); }
.section-title { font-size: 14px; font-weight: 600; color: var(--text-primary); margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.link-mini { font-size: 12px; color: var(--blue); font-weight: 500; }
.link-mini:hover { text-decoration: underline; }

/* ── Projetos grid ── */
.projetos-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.projeto-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 20px;
    transition: all 0.15s; cursor: pointer; display: block;
}
.projeto-card:hover { background: var(--bg-card-hover); border-color: var(--blue); transform: translateY(-2px); }
.projeto-card.status-concluido { opacity: 0.7; }
.projeto-card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.projeto-num { font-size: 11px; color: var(--text-muted); font-weight: 600; letter-spacing: 0.5px; }
.projeto-titulo { font-size: 16px; font-weight: 700; margin-bottom: 14px; color: var(--text-primary); }
.projeto-progress { margin-bottom: 12px; }
.projeto-progress-bar { background: var(--bg-primary); border-radius: 4px; height: 8px; overflow: hidden; margin-bottom: 6px; }
.projeto-progress-large { height: 12px; margin-top: 8px; }
.projeto-progress-fill { background: linear-gradient(90deg, var(--blue), var(--cyan)); height: 100%; transition: width 0.3s; }
.projeto-progress-text { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-secondary); }
.projeto-progress-count { color: var(--text-muted); }
.projeto-meta { display: flex; flex-wrap: wrap; gap: 8px; font-size: 11px; color: var(--text-muted); }
.meta-item { background: var(--bg-primary); padding: 3px 8px; border-radius: 4px; }
.meta-warn { color: var(--red); }
.meta-quer-fazer { color: var(--violet); }

/* ── Projeto header ── */
.projeto-header { background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 20px; margin-bottom: 24px; }
.projeto-header-stats { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px; font-size: 12px; color: var(--text-secondary); }

/* ── Badges ── */
.badge { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 11px; font-weight: 600; letter-spacing: 0.3px; }
.badge-green { background: rgba(34,197,94,0.15); color: var(--green); }
.badge-yellow { background: rgba(234,179,8,0.15); color: var(--yellow); }
.badge-red { background: rgba(239,68,68,0.15); color: var(--red); }
.badge-blue { background: rgba(59,130,246,0.15); color: var(--blue); }
.badge-gray { background: rgba(100,116,139,0.15); color: var(--text-muted); }
.badge-orange { background: rgba(249,115,22,0.15); color: var(--orange); }
.badge-violet { background: rgba(139,92,246,0.15); color: var(--violet); }

/* ── Markdown ── */
.markdown-content { font-size: 13px; color: var(--text-secondary); line-height: 1.65; }
.markdown-content h1, .markdown-content h2, .markdown-content h3 { color: var(--text-primary); margin: 16px 0 8px; }
.markdown-content h1 { font-size: 18px; }
.markdown-content h2 { font-size: 16px; }
.markdown-content h3 { font-size: 14px; }
.markdown-content p { margin: 8px 0; }
.markdown-content ul, .markdown-content ol { margin: 8px 0 8px 22px; }
.markdown-content li { margin: 3px 0; }
.markdown-content strong { color: var(--text-primary); }
.markdown-content code { background: var(--bg-primary); padding: 2px 5px; border-radius: 3px; font-size: 12px; font-family: 'Consolas', monospace; color: var(--cyan); }
.markdown-content table { width: 100%; border-collapse: collapse; margin: 12px 0; }
.markdown-content th, .markdown-content td { border: 1px solid var(--border); padding: 6px 10px; text-align: left; font-size: 12px; }
.markdown-content th { background: var(--bg-primary); color: var(--text-primary); }

/* ── Tarefas ── */
.secao { margin-bottom: 18px; }
.secao-titulo {
    font-size: 11px; text-transform: uppercase; letter-spacing: 0.8px;
    color: var(--text-muted); padding: 8px 0; font-weight: 600;
    border-bottom: 1px dashed var(--border-soft); margin-bottom: 6px;
}
.tarefa-list { list-style: none; }
.tarefa {
    border-bottom: 1px solid var(--border-soft);
    padding: 0; transition: background 0.15s;
}
.tarefa:last-child { border-bottom: none; }
.tarefa:hover { background: rgba(59,130,246,0.04); }
.tarefa-row { display: flex; align-items: flex-start; gap: 10px; padding: 10px 4px; }
.tarefa-checkbox {
    width: 18px; height: 18px; margin-top: 2px; cursor: pointer;
    accent-color: var(--green); flex-shrink: 0;
}
.tarefa-conteudo { flex: 1; cursor: pointer; }
.tarefa-titulo { font-size: 14px; color: var(--text-primary); font-weight: 500; line-height: 1.35; }
.tarefa-titulo-concluida { text-decoration: line-through; color: var(--text-muted); }
.tarefa-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; font-size: 11px; }
.tarefa-meta-item { background: var(--bg-primary); padding: 2px 7px; border-radius: 4px; color: var(--text-muted); }
.tarefa-actions { display: flex; gap: 4px; }
.btn-icon { background: transparent; border: 1px solid var(--border); border-radius: 4px; width: 26px; height: 26px; color: var(--text-muted); cursor: pointer; font-size: 12px; transition: all 0.15s; }
.btn-icon:hover { background: var(--bg-primary); color: var(--text-primary); }
.btn-icon-active { background: rgba(139,92,246,0.15); border-color: var(--violet); color: var(--violet); }
.tarefa-detalhe { padding: 0 4px 12px 32px; }
.tarefa-descricao { font-size: 13px; color: var(--text-secondary); margin-bottom: 10px; padding: 10px; background: var(--bg-primary); border-radius: 6px; }
.tarefa-rodape { font-size: 11px; color: var(--text-muted); padding: 6px 0; }
.tarefa-edit-form { padding: 10px; background: var(--bg-primary); border-radius: 6px; margin-bottom: 8px; display: flex; flex-direction: column; gap: 8px; }

/* ── Tarefa mini list (dashboard) ── */
.tarefa-mini-list { list-style: none; }
.tarefa-mini-list li {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 4px; border-bottom: 1px solid var(--border-soft); font-size: 13px;
}
.tarefa-mini-list li:last-child { border-bottom: none; }
.tarefa-mini-projeto { font-size: 11px; color: var(--text-muted); font-weight: 600; min-width: 32px; }
.tarefa-mini-titulo { flex: 1; color: var(--text-primary); }
.tarefa-mini-titulo:hover { color: var(--blue); }
.tarefa-mini-resp { font-size: 11px; color: var(--text-secondary); }
.tarefa-mini-prazo { font-size: 11px; background: var(--bg-primary); padding: 2px 7px; border-radius: 4px; }

/* ── Prazos ── */
.prazo-atrasado { color: var(--red); background: rgba(239,68,68,0.1) !important; }
.prazo-hoje { color: var(--yellow); background: rgba(234,179,8,0.1) !important; }
.prazo-proximo { color: var(--blue); background: rgba(59,130,246,0.1) !important; }
.prazo-ok { color: var(--text-muted); }

/* ── Forms ── */
.form-input, .form-textarea, .form-select {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 6px; padding: 8px 10px; color: var(--text-primary); font-size: 13px;
    font-family: inherit;
}
.form-input:focus, .form-textarea:focus, .form-select:focus { outline: none; border-color: var(--blue); }
.form-textarea { resize: vertical; min-height: 60px; }
.form-row { display: flex; gap: 8px; flex-wrap: wrap; }
.form-row > * { flex: 1; min-width: 120px; }

/* ── Botões ── */
.btn { padding: 8px 14px; border-radius: 6px; border: none; font-size: 13px; font-weight: 600; cursor: pointer; transition: all 0.15s; }
.btn-mini { padding: 5px 10px; font-size: 12px; }
.btn-primary { background: var(--blue); color: white; }
.btn-primary:hover { background: #2563eb; }
.btn-secondary { background: var(--bg-primary); color: var(--text-secondary); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--bg-card-hover); color: var(--text-primary); }
.btn-danger { background: var(--red); color: white; }
.btn-danger:hover { background: #dc2626; }

/* ── Modal ── */
.modal {
    position: fixed; inset: 0; z-index: 1000;
    background: rgba(0,0,0,0.65);
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
}
.modal-box {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 12px; padding: 24px;
    width: 100%; max-width: 520px;
    display: flex; flex-direction: column; gap: 12px;
}
.modal-box h3 { font-size: 16px; font-weight: 700; margin-bottom: 4px; }

/* ── Comentários ── */
.form-comentario { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; align-items: flex-end; }
.form-comentario textarea { width: 100%; }
.comentario-list { list-style: none; }
.comentario { padding: 12px; background: var(--bg-primary); border-radius: 6px; margin-bottom: 8px; }
.comentario-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; font-size: 12px; }
.comentario-data { color: var(--text-muted); font-size: 11px; }
.comentario-texto { font-size: 13px; color: var(--text-secondary); }

/* ── Filter buttons ── */
.filter-bar { display: flex; gap: 8px; margin-bottom: 16px; }
.filter-btn {
    padding: 6px 12px; border-radius: 6px; background: var(--bg-card);
    border: 1px solid var(--border); color: var(--text-secondary); font-size: 13px;
}
.filter-btn:hover { background: var(--bg-card-hover); }
.filter-active { background: var(--blue); border-color: var(--blue); color: white; }

/* ── Atividades ── */
.atividade-list { list-style: none; }
.atividade {
    padding: 8px 4px; border-bottom: 1px solid var(--border-soft);
    font-size: 12px; color: var(--text-secondary);
    display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
}
.atividade-data { color: var(--text-muted); font-size: 11px; min-width: 130px; }
.atividade-acao { color: var(--blue); font-weight: 500; }
.atividade-entidade { color: var(--text-muted); font-size: 11px; }
.atividade-detalhes { color: var(--text-muted); font-size: 11px; font-family: 'Consolas', monospace; opacity: 0.6; }

.empty-state { padding: 40px; text-align: center; color: var(--text-muted); font-size: 14px; }