/* ============================================================
   Formandos por Mesa — Estilo Principal
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --clr-primary:   #2C3E6B;
    --clr-accent:    #C8A84B;
    --clr-bg:        #F4F6FA;
    --clr-white:     #FFFFFF;
    --clr-text:      #2d2d2d;
    --clr-muted:     #6b7280;
    --clr-border:    #DDE1EC;
    --clr-row-alt:   #F9FAFB;
    --clr-error-bg:  #FEE2E2;
    --clr-error-txt: #B91C1C;
    --radius:        8px;
    --shadow:        0 2px 12px rgba(0,0,0,.10);
}

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: var(--clr-bg);
    color: var(--clr-text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ---- Header ---- */
.header {
    background: linear-gradient(135deg, var(--clr-primary) 0%, #1a2a55 100%);
    color: var(--clr-white);
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0,0,0,.20);
}
.header h1 {
    font-size: 1.9rem;
    font-weight: 700;
    letter-spacing: .5px;
}
.header .subtitle {
    margin-top: 6px;
    font-size: .95rem;
    opacity: .80;
}

/* ---- Container ---- */
.container {
    max-width: 900px;
    width: 100%;
    margin: 32px auto;
    padding: 0 16px;
    flex: 1;
}

/* ---- Barra de filtros ---- */
.filter-bar {
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius);
    padding: 20px 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-end;
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}
.filter-group { display: flex; flex-direction: column; gap: 6px; }
.filter-group label { font-size: .82rem; font-weight: 600; color: var(--clr-muted); text-transform: uppercase; letter-spacing: .4px; }
.filter-btns { flex-direction: row; gap: 8px; align-items: flex-end; }

input.input-busca,
input.input-mesa {
    border: 1px solid var(--clr-border);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: .95rem;
    outline: none;
    transition: border-color .2s;
    background: var(--clr-bg);
}
input.input-busca { width: 260px; }
input.input-mesa  { width: 160px; }
input.input-busca:focus,
input.input-mesa:focus  { border-color: var(--clr-primary); background: var(--clr-white); }

.btn {
    padding: 9px 20px;
    border: none;
    border-radius: 6px;
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity .2s, transform .1s;
}
.btn:hover  { opacity: .88; }
.btn:active { transform: scale(.97); }
.btn-primary   { background: var(--clr-primary); color: var(--clr-white); }
.btn-secondary { background: var(--clr-border);  color: var(--clr-text); }

/* ---- Alertas ---- */
.alert {
    border-radius: var(--radius);
    padding: 14px 18px;
    margin-bottom: 16px;
    font-size: .9rem;
}
.alert-error { background: var(--clr-error-bg); color: var(--clr-error-txt); border: 1px solid #FECACA; }
.alert-info  { background: #EFF6FF; color: #1D4ED8; border: 1px solid #BFDBFE; }
.alert-info pre { background: #dbeafe; color: #1e3a5f; border-radius: 4px; }

/* ---- Loading ---- */
.loading {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px;
    color: var(--clr-muted);
    font-size: .95rem;
    margin-bottom: 16px;
}
.spinner {
    width: 24px; height: 24px;
    border: 3px solid var(--clr-border);
    border-top-color: var(--clr-primary);
    border-radius: 50%;
    animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Totais ---- */
.totais {
    font-size: .85rem;
    color: var(--clr-muted);
    margin-bottom: 10px;
    padding: 6px 4px;
}
.totais .sep { margin: 0 10px; }

/* ---- Tabela ---- */
.table-wrapper {
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.grid {
    width: 100%;
    border-collapse: collapse;
    font-size: .93rem;
}

.grid-header th {
    background: var(--clr-primary);
    color: var(--clr-white);
    padding: 13px 18px;
    text-align: left;
    font-weight: 600;
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.grid-row td,
.grid-row-alt td {
    padding: 12px 18px;
    border-bottom: 1px solid var(--clr-border);
    vertical-align: middle;
}
.grid-row-alt td { background: var(--clr-row-alt); }

.grid-row:hover td,
.grid-row-alt:hover td {
    background: #EEF2FF;
    transition: background .15s;
}

.col-ordem { width: 60px;  text-align: center; color: var(--clr-muted); font-size: .85rem; }
.col-nome  { min-width: 300px; font-weight: 500; }
.col-mesa  { width: 140px; text-align: center; }

/* Badge da mesa */
.badge-mesa {
    display: inline-block;
    background: var(--clr-accent);
    color: #3b2a00;
    font-weight: 700;
    font-size: .88rem;
    padding: 4px 14px;
    border-radius: 20px;
    letter-spacing: .5px;
    min-width: 50px;
    text-align: center;
}

/* Linha vazia */
.empty-row td {
    text-align: center;
    padding: 40px;
    color: var(--clr-muted);
    font-size: .95rem;
}

/* ---- Footer ---- */
.footer {
    text-align: center;
    padding: 16px;
    font-size: .8rem;
    color: var(--clr-muted);
    border-top: 1px solid var(--clr-border);
    background: var(--clr-white);
}

/* ---- Responsivo ---- */
@media (max-width: 640px) {
    .header h1    { font-size: 1.3rem; }
    .filter-bar   { flex-direction: column; }
    input.input-busca,
    input.input-mesa { width: 100%; }
    .filter-btns  { width: 100%; }
    .btn          { flex: 1; }
    .col-ordem    { display: none; }
}

/* ============================================================
   Página de Seleção de Projeto/Evento
   ============================================================ */

.container-sel {
    max-width: 760px;
}

.sel-instrucao {
    font-size: .95rem;
    color: var(--clr-muted);
    margin-bottom: 20px;
}

.proj-lista {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.proj-card {
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    transition: box-shadow .2s, border-color .2s;
}

.proj-card:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,.13);
    border-color: #bbc4d8;
}

.proj-nome {
    font-size: 1rem;
    font-weight: 600;
    color: var(--clr-text);
    flex: 1;
}

.proj-eventos {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.btn-evento {
    display: inline-block;
    padding: 10px 22px;
    border-radius: 6px;
    font-size: .88rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    border: none;
    transition: opacity .2s, transform .1s;
    letter-spacing: .3px;
}
.btn-evento:hover  { opacity: .85; text-decoration: none; }
.btn-evento:active { transform: scale(.97); }

.btn-baile  { background: var(--clr-primary); color: var(--clr-white); }
.btn-jantar { background: #b45309; color: var(--clr-white); }

/* ============================================================
   Default.aspx — breadcrumb e badges de evento
   ============================================================ */

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
    font-size: .88rem;
}

.btn-voltar {
    color: var(--clr-primary);
    text-decoration: none;
    font-weight: 600;
    padding: 6px 12px;
    border: 1px solid var(--clr-border);
    border-radius: 6px;
    background: var(--clr-white);
    transition: background .15s;
}
.btn-voltar:hover { background: var(--clr-bg); text-decoration: none; }

.breadcrumb-txt { color: var(--clr-muted); }
.breadcrumb-txt strong { color: var(--clr-text); }

.header-badge {
    display: inline-block;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .5px;
    margin-bottom: 10px;
}
.badge-baile  { background: rgba(200,168,75,.25);  color: #f0e0a0; }
.badge-jantar { background: rgba(180,83,9,.30);    color: #fcd5a0; }

/* Responsivo seleção */
@media (max-width: 560px) {
    .proj-card    { flex-direction: column; align-items: flex-start; }
    .proj-eventos { width: 100%; }
    .btn-evento   { flex: 1; text-align: center; }
}


/* ============================================================
   Seleção de Projeto
   ============================================================ */

.container-selecao { max-width: 1100px; }

.secao-titulo {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--clr-muted);
    text-transform: uppercase;
    letter-spacing: .6px;
    margin-bottom: 20px;
}

/* Grid de cards de projeto */
.projetos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.projeto-card {
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: 12px;
    padding: 24px 20px 20px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    transition: transform .15s, box-shadow .15s;
}
.projeto-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 24px rgba(0,0,0,.13);
}

.projeto-avatar {
    width: 56px; height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--clr-primary), #3b5bdb);
    color: var(--clr-white);
    font-size: 1.6rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.projeto-nome {
    font-size: .95rem;
    font-weight: 600;
    color: var(--clr-text);
    text-align: center;
    line-height: 1.4;
}

.projeto-eventos {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    margin-top: 4px;
}

.btn-evento {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    border-radius: 8px;
    font-size: .88rem;
    font-weight: 600;
    text-decoration: none;
    transition: opacity .2s, transform .1s;
    flex: 1;
    justify-content: center;
    min-width: 100px;
}
.btn-evento:hover  { opacity: .85; }
.btn-evento:active { transform: scale(.97); }

.btn-baile  { background: var(--clr-primary); color: #fff; }
.btn-jantar { background: var(--clr-accent);  color: #3b2a00; }

.evento-icone { font-size: 1rem; }

/* Botão voltar no header */
.btn-voltar {
    display: inline-block;
    color: rgba(255,255,255,.75);
    text-decoration: none;
    font-size: .85rem;
    margin-bottom: 8px;
    transition: color .2s;
}
.btn-voltar:hover { color: #fff; }

@media (max-width: 480px) {
    .projetos-grid { grid-template-columns: 1fr; }
    .btn-evento    { flex: none; width: 100%; }
}

/* ---- Link de formando (abre mapa) ---- */
.link-formando {
    color: var(--clr-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color .15s;
}
.link-formando:hover {
    color: var(--clr-accent);
    text-decoration: underline;
}

/* ---- Toolbar da seleção (título + botão atualizar) ---- */
.selecao-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}
.btn-atualizar {
    font-size: .82rem;
    padding: 6px 14px;
}

/* ---- Filtro de período ---- */
.filtro-periodo {
    display: flex;
    align-items: flex-end;
    gap: 14px;
    flex-wrap: wrap;
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: 10px;
    padding: 18px 20px;
    margin-bottom: 24px;
    box-shadow: var(--shadow);
}

.filtro-grupo {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.filtro-grupo label {
    font-size: .78rem;
    font-weight: 600;
    color: var(--clr-muted);
    text-transform: uppercase;
    letter-spacing: .4px;
}

.filtro-input {
    height: 38px;
    padding: 0 10px;
    border: 1px solid var(--clr-border);
    border-radius: 6px;
    font-size: .9rem;
    color: var(--clr-text);
    background: #f8fafc;
    outline: none;
    transition: border-color .2s;
    min-width: 150px;
}
.filtro-input:focus {
    border-color: var(--clr-primary);
    background: #fff;
}

.filtro-acoes {
    display: flex;
    gap: 8px;
    align-items: flex-end;
    padding-bottom: 1px;
}

/* Data nos botões de evento */
.btn-evento {
    flex-direction: column;
    gap: 2px;
    line-height: 1.2;
    padding: 8px 16px;
}

/* Card sem evento no período */
.sem-evento {
    font-size: .78rem;
    color: var(--clr-muted);
    font-style: italic;
    padding: 4px 0;
}

@media (max-width: 560px) {
    .filtro-periodo { flex-direction: column; align-items: stretch; }
    .filtro-acoes   { justify-content: flex-end; }
}