/* =====================================================================
 * NewLife Backup Vault — paleta preto + vermelho + prata
 * Mesmo visual do app NewLife 2.0 (consistencia)
 * ===================================================================== */

:root {
    --red:        #e63946;
    --silver:     #c0c0c0;
    --black:      #0a0a0a;
    --bg:         #050505;
    --panel-bg:   #0f0f0f;
    --border:     #1a1a1a;
    --text:       #e8e8e8;
    --text-muted: #888;

    --gap-sm: 8px;
    --gap:    12px;
    --gap-lg: 24px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.4;
}

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

code, .mono {
    font-family: "SF Mono", Monaco, Consolas, "Courier New", monospace;
    font-size: 0.92em;
}

.muted    { color: var(--text-muted); }
.accent   { color: var(--red); }

/* =================== TOPBAR =================== */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    padding: 12px 24px;
    border-bottom: 2px solid var(--red);
    position: sticky;
    top: 0;
    z-index: 100;
}
.topbar__brand { display: flex; flex-direction: column; }
.topbar__logo {
    font-weight: 900;
    font-size: 18px;
    letter-spacing: 1.5px;
    color: var(--text);
}
.topbar__subtitle {
    font-size: 9px;
    letter-spacing: 2px;
    color: var(--text-muted);
    text-transform: uppercase;
}

.topbar__nav { display: flex; gap: 4px; }
.nav-link {
    padding: 8px 14px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text);
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.15s;
}
.nav-link:hover { background: rgba(230, 57, 70, 0.15); text-decoration: none; }
.nav-link--logout { color: var(--text-muted); }

.topbar__user { display: flex; align-items: center; gap: 12px; }
.user-badge {
    background: var(--red);
    color: #fff;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}
.user-role {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* =================== MAIN =================== */
.main {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--gap-lg);
}

.page__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--gap-lg);
}
.page__title { margin: 0; font-size: 24px; font-weight: 700; }
.page__subtitle { margin: 4px 0 0; font-size: 13px; color: var(--text-muted); }

.breadcrumb {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.breadcrumb__sep { margin: 0 6px; }

/* =================== CARDS =================== */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--gap);
    margin-bottom: var(--gap-lg);
}
.card {
    background: var(--panel-bg);
    padding: 18px 20px;
    border-radius: 8px;
    border: 1px solid var(--border);
}
.card--accent { border-left: 4px solid var(--red); }
.card__label {
    font-size: 10px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 6px;
}
.card__value { font-size: 26px; font-weight: 700; line-height: 1.1; color: var(--text); }
.card__sub { font-size: 11px; color: var(--text-muted); margin-top: 4px; }

/* =================== PANELS =================== */
.panel {
    background: var(--panel-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}
.panel__header {
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.panel__title { margin: 0; font-size: 14px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }
.panel__sub { font-size: 11px; color: var(--text-muted); }
.panel__body { padding: 18px; }
.panel__body--flush { padding: 0; }

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap);
}
@media (max-width: 768px) {
    .grid-2 { grid-template-columns: 1fr; }
}

/* =================== TABLES =================== */
.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.table thead th {
    background: #0a0a0a;
    text-align: left;
    padding: 12px 16px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}
.table tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
}
.table tbody tr:hover { background: rgba(230, 57, 70, 0.04); }
.table .right { text-align: right; }
.table .empty {
    text-align: center;
    color: var(--text-muted);
    padding: 32px;
    font-style: italic;
}

/* =================== BADGES =================== */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    background: #1a1a1a;
    color: var(--text);
}
.badge--ok    { background: #0a3318; color: #4cd17b; }
.badge--warn  { background: #3a2a0a; color: #e8a23a; }
.badge--muted { background: #1a1a1a; color: var(--text-muted); }

/* =================== FORMS =================== */
.field { display: flex; flex-direction: column; gap: 4px; }
.field__label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    font-weight: 600;
}
.field__hint { font-size: 11px; color: var(--text-muted); }

.search-input {
    background: #0a0a0a;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 9px 12px;
    border-radius: 4px;
    font-size: 13px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.15s;
    width: 100%;
}
.search-input:focus { border-color: var(--red); }

textarea.search-input { font-family: inherit; resize: vertical; min-height: 60px; }

.form-actions { display: flex; gap: 8px; margin-top: var(--gap); }

/* =================== BUTTONS =================== */
.btn {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 4px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text);
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: all 0.15s;
    font-family: inherit;
}
.btn:hover { text-decoration: none; }
.btn--primary { background: var(--red); border-color: var(--red); color: #fff; }
.btn--primary:hover { background: #c2293a; }
.btn--ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn--ghost:hover { border-color: var(--red); }
.btn--sm { padding: 5px 11px; font-size: 11px; }

/* =================== KV (key-value list) =================== */
.kv { display: flex; flex-direction: column; gap: 12px; }
.kv__item {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 12px;
    align-items: center;
}
.kv__k { font-size: 10px; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); }
.kv__v { font-size: 13px; }

/* =================== FLASHES =================== */
.flashes { margin-bottom: var(--gap); }
.flash {
    padding: 10px 14px;
    border-radius: 4px;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
}
.flash--success { background: #0a3318; color: #4cd17b; border-left: 3px solid #2c8c4d; }
.flash--error   { background: #330a0a; color: #ff8a93; border-left: 3px solid var(--red); }
.flash--info    { background: #0a2233; color: #6ab7e8; border-left: 3px solid #2c6e8c; }
.flash__icon { font-weight: 700; font-size: 14px; }

/* =================== FOOTER =================== */
.footer {
    border-top: 1px solid var(--border);
    padding: 16px 24px;
    margin-top: var(--gap-lg);
    color: var(--text-muted);
    font-size: 11px;
    display: flex;
    justify-content: space-between;
}

/* =================== LOGIN PAGE =================== */
.login-body {
    background: linear-gradient(135deg, #050505 0%, #1a0a0a 100%);
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.login-card {
    background: var(--panel-bg);
    padding: 40px;
    border-radius: 10px;
    border: 1px solid var(--border);
    border-top: 4px solid var(--red);
    width: 360px;
    max-width: 90%;
}
.login-brand { text-align: center; margin-bottom: 32px; }
.login-logo { display: block; font-weight: 900; font-size: 28px; letter-spacing: 2px; }
.login-subtitle {
    display: block;
    margin-top: 4px;
    font-size: 10px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-muted);
}

/* =====================================================================
 * PAINEL DE RELATORIOS — mobile-first
 * ===================================================================== */

/* topbar: deixar wrap em mobile */
@media (max-width: 700px) {
    .topbar {
        flex-wrap: wrap;
        gap: 8px;
        padding: 10px 14px;
    }
    .topbar__nav {
        order: 3;
        width: 100%;
        flex-wrap: wrap;
        gap: 2px;
        margin-top: 4px;
    }
    .nav-link { padding: 6px 10px; font-size: 11px; }
    .topbar__user .user-role { display: none; }
    .main { padding: 12px; }
    .page__title { font-size: 20px; }
}

/* ---- Cards de status (4 cards, 2x2 mobile / 4x1 desktop) ---- */
.cards-stat {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gap);
    margin-bottom: var(--gap-lg);
}
@media (min-width: 700px) {
    .cards-stat { grid-template-columns: repeat(4, 1fr); }
}
.card-stat {
    background: var(--panel-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.card-stat--accent { border-left: 3px solid var(--red); }
.card-stat__label {
    font-size: 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-muted);
}
.card-stat__value { font-size: 22px; font-weight: 700; line-height: 1; }
.card-stat__sub { font-size: 10px; color: var(--text-muted); }

/* ---- Barra de filtro de periodo ---- */
.periodo-bar {
    display: flex;
    gap: 4px;
    margin-bottom: var(--gap-lg);
    background: var(--panel-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 4px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.periodo-btn {
    flex: 1;
    min-width: 80px;
    padding: 10px 12px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 5px;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}
.periodo-btn:hover { color: var(--text); }
.periodo-btn--active {
    background: var(--red);
    color: #fff;
}

/* ---- Cards principais de relatorio ---- */
.card-relat {
    background: var(--panel-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: var(--gap);
}
/* Filtros: empilhados em mobile, 2 colunas em desktop */
.filtros {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: var(--gap);
}
@media (min-width: 700px) {
    .filtros {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--gap);
        align-items: stretch;
    }
}

/* Cabeçalho de seção semântica */
.section-title {
    margin: 32px 0 4px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text);
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}
.section-title:first-of-type { margin-top: 8px; }
.section-sub {
    margin: 0 0 12px;
    font-size: 12px;
    color: var(--text-muted);
    font-style: italic;
}

/* Grid de seção: 2 colunas em desktop, 1 em mobile */
.grid-secao {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--gap);
    margin-bottom: var(--gap);
}
@media (min-width: 900px) {
    .grid-secao { grid-template-columns: 1fr 1fr; }
}

/* Banner de aviso (snapshot atrasado etc) */
.alert {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: var(--gap);
    font-size: 13px;
    line-height: 1.5;
}
.alert--warn {
    background: #3a2a0a;
    color: #ffd99c;
    border-left: 3px solid #e8a23a;
}
.alert code {
    background: rgba(0,0,0,0.4);
    padding: 1px 4px;
    border-radius: 3px;
    font-size: 11px;
}
.card-relat__header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
    margin-bottom: 12px;
}
.card-relat__title {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.card-relat__period {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: lowercase;
    font-style: italic;
}
.card-relat__main { margin-bottom: 14px; }
.card-relat__detail { display: flex; flex-direction: column; gap: 8px; }

.big-number {
    font-size: 32px;
    font-weight: 800;
    line-height: 1;
    color: var(--text);
    letter-spacing: -0.5px;
}
.big-sub {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ---- Bar row (forma de pagamento, motivos) ---- */
.bar-row { display: flex; flex-direction: column; gap: 4px; }
.bar-row__head {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
}
.bar-row__name { color: var(--text); }
.bar-row__val { color: var(--text); font-weight: 500; font-variant-numeric: tabular-nums; }
.bar-row__bar {
    height: 4px;
    background: rgba(192, 192, 192, 0.08);
    border-radius: 2px;
    overflow: hidden;
}
.bar-row__bar > span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--red), #b32430);
    border-radius: 2px;
}
.bar-row--small .bar-row__head { font-size: 11px; }
.bar-row--small .bar-row__val { color: var(--text-muted); }

/* ---- Passagens grid (3 stats) ---- */
.passagens-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    margin-bottom: 14px;
}
.pass-stat {
    background: #0a0a0a;
    border-radius: 6px;
    padding: 10px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.pass-stat__val {
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
}
.pass-stat__lbl {
    font-size: 10px;
    color: var(--text-muted);
    line-height: 1.2;
}
.pass-stat--ok    { border-left: 3px solid #4cd17b; }
.pass-stat--block { border-left: 3px solid var(--red); }
.pass-stat--warn  { border-left: 3px solid #e8a23a; }

/* ---- Lista (inadimplentes) ---- */
.lista { list-style: none; margin: 0; padding: 0; }
.lista__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}
.lista__item:last-child { border-bottom: none; }
.lista__main { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.lista__nome {
    font-size: 13px;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.lista__sub { font-size: 11px; color: var(--text-muted); }
.lista__side {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    flex-shrink: 0;
}

.badge--danger { background: #330a0a; color: #ff8a93; }

/* ---- Busca aluno ---- */
.busca-input {
    background: #0a0a0a;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 12px 14px;
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    outline: none;
    width: 100%;
    margin-bottom: 12px;
}
.busca-input:focus { border-color: var(--red); }

.busca-resultado { display: flex; flex-direction: column; gap: 8px; }
.aluno-card {
    background: #0a0a0a;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 12px;
}
.aluno-card__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}
.aluno-card__head strong {
    font-size: 13px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.aluno-card__body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 12px;
    font-size: 12px;
}
@media (max-width: 480px) {
    .aluno-card__body { grid-template-columns: 1fr; }
}

.empty {
    text-align: center;
    color: var(--text-muted);
    padding: 16px;
    font-style: italic;
    font-size: 12px;
}

/* =====================================================================
 * MOBILE POLISH (v2)
 * - bottom nav fixa
 * - drawer lateral
 * - hamburger toggle
 * - inputs touch-friendly (min 44px)
 * - safe-area insets pra notch
 * ===================================================================== */

/* Body padding bottom pra não esconder conteúdo atrás da bottom-nav */
@media (max-width: 700px) {
    body {
        padding-bottom: calc(64px + env(safe-area-inset-bottom));
    }
}

/* Botão hamburger (visível só em mobile) */
.topbar__menu-btn {
    display: none;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 10px;
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
    align-items: center;
    justify-content: center;
    height: 40px;
    width: 40px;
}
.topbar__menu-btn span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--text);
    border-radius: 1px;
    transition: transform 0.2s, opacity 0.2s;
}
.topbar__menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.topbar__menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.topbar__menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 700px) {
    .topbar {
        padding: 10px 14px;
        padding-top: calc(10px + env(safe-area-inset-top));
        flex-wrap: nowrap;
        gap: 8px;
    }
    .topbar__nav { display: none; }
    .topbar__user { display: none; }
    .topbar__menu-btn { display: flex; }
    .topbar__brand { flex: 1; }
}

/* Drawer (mobile menu) */
.drawer {
    position: fixed;
    inset: 0;
    z-index: 200;
    pointer-events: none;
    visibility: hidden;
    transition: visibility 0.25s;
}
.drawer.is-open {
    pointer-events: auto;
    visibility: visible;
}
.drawer__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.6);
    opacity: 0;
    transition: opacity 0.25s;
}
.drawer.is-open .drawer__backdrop { opacity: 1; }

.drawer__panel {
    position: absolute;
    top: 0; right: 0;
    width: 280px;
    max-width: 85vw;
    height: 100%;
    background: var(--panel-bg);
    border-left: 2px solid var(--red);
    transform: translateX(100%);
    transition: transform 0.25s ease;
    overflow-y: auto;
    padding: calc(20px + env(safe-area-inset-top)) 16px calc(20px + env(safe-area-inset-bottom));
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.drawer.is-open .drawer__panel { transform: translateX(0); }

.drawer__head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 4px 16px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 8px;
}
.drawer__link {
    display: block;
    padding: 14px 12px;
    color: var(--text);
    text-decoration: none;
    border-radius: 8px;
    font-size: 15px;
    transition: background 0.15s;
}
.drawer__link:hover,
.drawer__link:active {
    background: rgba(230, 57, 70, 0.12);
    text-decoration: none;
}
.drawer__link--exit {
    color: var(--text-muted);
    margin-top: 12px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
    border-radius: 0 0 8px 8px;
}

/* Bottom nav (mobile only) */
.bottom-nav {
    display: none;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 90;
    background: rgba(15, 15, 15, 0.96);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-top: 1px solid var(--border);
    padding: 6px 0 calc(6px + env(safe-area-inset-bottom));
    justify-content: space-around;
    align-items: stretch;
}
.bottom-nav__item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 6px 4px;
    color: var(--text-muted);
    text-decoration: none;
    background: transparent;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 10px;
    min-height: 52px;
    transition: color 0.15s;
}
.bottom-nav__item.is-active {
    color: var(--red);
}
.bottom-nav__item:hover { text-decoration: none; }
.bottom-nav__icon {
    font-size: 22px;
    line-height: 1;
}
.bottom-nav__label {
    font-size: 10px;
    letter-spacing: 0.3px;
    line-height: 1;
}

@media (max-width: 700px) {
    .bottom-nav { display: flex; }
}

/* Inputs touch-friendly: 16px font + 44px height */
@media (max-width: 700px) {
    .search-input,
    .busca-input,
    .field input[type="text"],
    .field input[type="email"],
    .field input[type="password"],
    .field input[type="date"],
    .field input[type="number"],
    .field select,
    .field textarea {
        font-size: 16px !important; /* anti-zoom iOS */
        min-height: 44px;
    }
    .btn { min-height: 44px; padding: 10px 18px; font-size: 13px; }
    .btn--sm { min-height: 36px; padding: 8px 12px; font-size: 11px; }

    /* Cards mais aerados em mobile */
    .card-stat { padding: 16px 14px; }
    .card-stat__value { font-size: 24px; }
    .card-relat { padding: 14px; }
    .big-number { font-size: 28px; }

    /* Filtros chip mais grossos pro dedo */
    .periodo-bar { padding: 6px; }
    .periodo-btn {
        min-height: 40px;
        padding: 10px 12px;
        font-size: 11px;
    }

    /* Lista: items mais espaçados */
    .lista__item { padding: 14px 0; }
    .lista__nome { font-size: 14px; }

    /* Tabelas que sobraram: scroll horizontal seguro */
    .table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        white-space: nowrap;
    }
    .table thead th, .table tbody td {
        padding: 10px 12px;
    }

    /* Form actions empilhadas */
    .form-actions {
        flex-direction: column;
    }
    .form-actions .btn { width: 100%; }

    /* Page header: empilha em mobile */
    .page__header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        margin-bottom: 16px;
    }
    .page__title { font-size: 22px; }
    .page__subtitle { font-size: 12px; }

    /* Cards-stat: 2 colunas com mais respiro */
    .cards-stat { gap: 8px; }

    /* Aluno card body: 1 coluna em telas pequenas */
    .aluno-card__body { grid-template-columns: 1fr; }

    /* Footer compacto */
    .footer {
        flex-direction: column;
        gap: 4px;
        padding: 12px 16px;
        font-size: 10px;
        text-align: center;
    }

    /* Login: padding extra pro notch */
    .login-body {
        padding: env(safe-area-inset-top) 16px env(safe-area-inset-bottom);
    }
    .login-card { padding: 28px 24px; }
}

/* Loading state simples (pra futuras chamadas async) */
.is-loading {
    opacity: 0.5;
    pointer-events: none;
    transition: opacity 0.15s;
}

/* Pull-to-refresh visual hint (futuro) — desabilita bounce do iOS */
html { overscroll-behavior-y: contain; }

/* Scrollbar mais slim em desktop */
@media (min-width: 700px) {
    ::-webkit-scrollbar { width: 8px; height: 8px; }
    ::-webkit-scrollbar-track { background: var(--bg); }
    ::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
    ::-webkit-scrollbar-thumb:hover { background: var(--red); }
}

/* =====================================================================
 * FILTRO DE MES ESPECIFICO (input type="month")
 * ===================================================================== */
.filtros { margin-bottom: var(--gap-lg); }

.periodo-bar {
    margin-bottom: 8px;
}

.filtro-mes {
    background: var(--panel-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: border-color 0.2s;
}
.filtro-mes.is-active {
    border-color: var(--red);
    box-shadow: 0 0 0 1px var(--red) inset;
}
.filtro-mes__label {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.3px;
}
.filtro-mes__row {
    display: flex;
    gap: 8px;
    align-items: stretch;
}
.filtro-mes__input {
    flex: 1;
    background: #0a0a0a;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.15s;
    min-height: 40px;
    /* Estiliza o icone do datepicker em browsers webkit */
    color-scheme: dark;
}
.filtro-mes__input:focus { border-color: var(--red); }

.filtro-mes #filtro-mes-clear {
    flex-shrink: 0;
}

@media (max-width: 700px) {
    .filtro-mes__input { font-size: 16px; min-height: 44px; }
    .filtro-mes__row .btn--sm { min-height: 44px; padding: 0 14px; }
}

/* =====================================================================
 * GRÁFICOS + PROJEÇÃO DO MÊS
 * ===================================================================== */
.chart-wrap {
    position: relative;
    width: 100%;
    height: 240px;
}
@media (min-width: 700px) {
    .chart-wrap { height: 280px; }
}

/* Projeção: 3 colunas em desktop, 1 em mobile */
.projecao-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}
@media (min-width: 600px) {
    .projecao-grid { grid-template-columns: repeat(3, 1fr); }
}
.projecao-item {
    background: #0a0a0a;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.projecao-item--accent {
    border-color: var(--red);
    box-shadow: 0 0 0 1px var(--red) inset;
}
.projecao-item__label {
    font-size: 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-muted);
}
.projecao-item__value {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.1;
    color: var(--text);
    letter-spacing: -0.3px;
}
.projecao-item__sub {
    font-size: 11px;
    color: var(--text-muted);
}
.delta-up   { color: #4cd17b; font-weight: 600; }
.delta-down { color: var(--red); font-weight: 600; }

/* =====================================================================
 * KPIs (cards de indicadores chave)
 * ===================================================================== */
.cards-stat--kpi { margin-bottom: var(--gap-lg); }

.card-stat--kpi {
    background: linear-gradient(135deg, #0f0f0f 0%, #1a0a0a 100%);
}
.card-stat--warn {
    border-left: 3px solid #e8a23a;
}

.kpi-link {
    color: var(--red);
    margin-left: 4px;
    text-decoration: none;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.kpi-link:hover { text-decoration: underline; }

/* Chart wrap menor (pra donut) */
.chart-wrap--small {
    height: 220px;
}
@media (min-width: 700px) {
    .chart-wrap--small { height: 240px; }
}

/* Faixa dot (indicador colorido nas listas de inadimplência) */
.faixa-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 8px;
    vertical-align: middle;
}
.lista--faixas .lista__main { display: flex; align-items: center; gap: 4px; }

/* Page--inadimplentes: container largo (sem grid 2 colunas como /relatorios) */
.page--inadimplentes .page__header { margin-bottom: 16px; }

/* Empty visivel só quando ativado */
.lista .empty { padding: 24px; text-align: center; font-style: italic; color: var(--text-muted); }