/* ============================================================
   Mercado Conecta — Design System
   ============================================================ */

:root {
    --bg: #f4f6fb;
    --surface: #ffffff;
    --surface-2: #f8fafc;
    --border: #e2e8f0;
    --border-strong: #cbd5e1;

    --text: #0f172a;
    --text-muted: #64748b;

    --primary: #4f46e5;
    --primary-600: #4338ca;
    --primary-050: #eef2ff;
    --accent: #fbbf24;

    --success: #16a34a;
    --success-050: #f0fdf4;
    --danger: #dc2626;
    --danger-050: #fef2f2;
    --warning: #d97706;
    --warning-050: #fffbeb;
    --info: #2563eb;
    --info-050: #eff6ff;
    --gray: #64748b;
    --gray-050: #f1f5f9;

    --radius: 14px;
    --radius-sm: 9px;

    --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);
    --shadow: 0 6px 24px -8px rgba(15, 23, 42, .14);

    --sidebar-w: 264px;
    --sidebar-bg: #0f172a;
    --sidebar-hover: #1e293b;
    --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.55;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary-600); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { margin: 0 0 .5rem; font-weight: 700; letter-spacing: -.01em; }

code {
    font-family: ui-monospace, SFMono-Regular, 'Cascadia Code', Consolas, monospace;
    font-size: .9em;
    background: var(--gray-050);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: .1em .4em;
}

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

.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
}

/* ============================================================
   Layout
   ============================================================ */

.layout {
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr;
    min-height: 100vh;
}

.sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    background:
        radial-gradient(120% 60% at 100% 0%, rgba(79, 70, 229, .22) 0%, transparent 55%),
        linear-gradient(180deg, #0f172a 0%, #0b1120 100%);
    color: #cbd5e1;
    padding: 1.25rem 1rem;
    z-index: 30;
}

.sidebar__brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .25rem .5rem 1.25rem;
    border-bottom: 1px solid rgba(148, 163, 184, .14);
    margin-bottom: 1rem;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    flex: 0 0 auto;
    border-radius: 12px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: #fff;
    font-weight: 800;
    font-size: .95rem;
    letter-spacing: -.02em;
    box-shadow: 0 8px 20px -6px rgba(99, 102, 241, .55);
}

.brand-mark--lg { width: 52px; height: 52px; font-size: 1.1rem; }

.brand-text strong { display: block; color: #fff; font-size: .95rem; line-height: 1.25; }
.brand-text small {
    color: #94a3b8;
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.sidebar__nav { display: flex; flex-direction: column; gap: .2rem; flex: 1; }

.nav-title {
    font-size: .7rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: #64748b;
    padding: .5rem .75rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .65rem .75rem;
    border-radius: 10px;
    color: #cbd5e1;
    font-weight: 500;
    font-size: .92rem;
    transition: background .15s ease, color .15s ease;
}

/* ============================================================
   Main / Topbar
   ============================================================ */

.main { display: flex; flex-direction: column; min-width: 0; }

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    gap: 1rem;
    height: 64px;
    padding: 0 1.75rem;
    background: rgba(244, 246, 251, .82);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

.topbar__title h1 { font-size: 1.05rem; margin: 0; }
.topbar__right { margin-left: auto; display: flex; align-items: center; }
.topbar__toggle { display: none; }

.content {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 1180px;
    width: 100%;
    margin: 0 auto;
}

/* ============================================================
   Botões
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .62rem 1.15rem;
    border: 1px solid transparent;
    border-radius: 10px;
    font: inherit;
    font-weight: 600;
    font-size: .9rem;
    cursor: pointer;
    transition: all .15s ease;
    text-decoration: none !important;
    white-space: nowrap;
}

.btn--primary {
    background: linear-gradient(135deg, #4f46e5 0%, #6d28d9 100%);
    color: #fff;
    box-shadow: 0 8px 20px -6px rgba(79, 70, 229, .5);
}
.btn--primary:hover { filter: brightness(1.07); transform: translateY(-1px); }

.btn--outline { background: var(--surface); border-color: var(--border-strong); color: var(--text); }
.btn--outline:hover { border-color: var(--primary); color: var(--primary-600); }

.btn--ghost { background: transparent; color: var(--text-muted); }
.btn--ghost:hover { background: var(--gray-050); color: var(--text); }

.btn--danger-outline { background: var(--surface); border-color: #fecaca; color: var(--danger); }
.btn--danger-outline:hover { background: var(--danger-050); }

.btn--block { width: 100%; }
.btn--sm { padding: .42rem .8rem; font-size: .82rem; border-radius: 8px; }

.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px; height: 38px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--surface);
    color: var(--text-muted);
    cursor: pointer;
    transition: all .15s ease;
}
.icon-btn svg { width: 19px; height: 19px; }
.icon-btn:hover { color: var(--text); border-color: var(--border-strong); }
.icon-btn--danger:hover { color: var(--danger); border-color: #fecaca; background: var(--danger-050); }

/* ============================================================
   Formulários
   ============================================================ */

.form { display: flex; flex-direction: column; gap: 1rem; }
.form--compact { gap: .8rem; }

.field { display: flex; flex-direction: column; gap: .35rem; }
.field__label { font-weight: 600; font-size: .84rem; color: #334155; }
.field__input {
    width: 100%;
    padding: .68rem .9rem;
    border: 1px solid var(--border-strong);
    border-radius: 10px;
    background: var(--surface);
    font: inherit;
    font-size: .92rem;
    color: var(--text);
    transition: border-color .15s ease, box-shadow .15s ease;
}
.field__input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, .14);
}
textarea.field__input { resize: vertical; min-height: 84px; }

.field-check { display: flex; flex-direction: column; gap: .5rem; }
.field-check label { display: flex; align-items: center; gap: .55rem; font-size: .9rem; cursor: pointer; }
.field-check input[type="checkbox"] { width: 17px; height: 17px; accent-color: var(--primary); cursor: pointer; }

.row { display: flex; gap: .75rem; }
.col { flex: 1; min-width: 0; }

/* ============================================================
   Cards
   ============================================================ */

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.card__header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.card__title { font-size: 1.02rem; margin: 0 0 .2rem; }
.card__subtitle { margin: 0; color: var(--text-muted); font-size: .86rem; }
.card__actions { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; margin-top: .25rem; }

/* ============================================================
   Badges / Pills
   ============================================================ */

.badge {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .28rem .7rem;
    border-radius: 999px;
    font-size: .76rem;
    font-weight: 600;
    white-space: nowrap;
}

.badge--success { background: var(--success-050); color: var(--success); }
.badge--danger  { background: var(--danger-050);  color: var(--danger); }
.badge--warning { background: var(--warning-050); color: var(--warning); }
.badge--info    { background: var(--info-050);    color: var(--info); }
.badge--primary { background: var(--primary-050); color: var(--primary-600); }
.badge--gray    { background: var(--gray-050);    color: var(--gray); }

.pill { display: inline-flex; align-items: center; gap: .4rem; padding: .28rem .7rem; border-radius: 999px; font-size: .76rem; font-weight: 600; }
.pill--online { background: var(--success-050); color: var(--success); }
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 3px rgba(22, 163, 74, .18); }


.nav-link svg { width: 19px; height: 19px; flex: 0 0 auto; }
.nav-link:hover { background: var(--sidebar-hover); color: #fff; text-decoration: none; }
.nav-link.is-active {
    background: linear-gradient(135deg, rgba(99, 102, 241, .28), rgba(139, 92, 246, .18));
    color: #fff;
    box-shadow: inset 0 0 0 1px rgba(129, 140, 248, .28);
}

.sidebar__footer {
    border-top: 1px solid rgba(148, 163, 184, .14);
    padding-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: .6rem;
}

.user-mini { display: flex; align-items: center; gap: .65rem; padding: 0 .25rem; }
.user-mini__avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #78350f;
    font-weight: 700;
    font-size: .85rem;
}
.user-mini__info { min-width: 0; }
.user-mini__info strong {
    display: block; color: #fff; font-size: .82rem;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.user-mini__info small {
    display: block; color: #94a3b8; font-size: .72rem;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;

/* ============================================================
   Tabelas
   ============================================================ */

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.table { width: 100%; border-collapse: collapse; font-size: .88rem; }

.table th {
    text-align: left;
    padding: .7rem 1rem;
    background: var(--surface-2);
    color: var(--text-muted);
    font-size: .74rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.table td { padding: .85rem 1rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr { transition: background .12s ease; }
.table tbody tr:hover { background: var(--surface-2); }

.cell-main { font-weight: 600; }
.cell-sub { color: var(--text-muted); font-size: .8rem; }
.cell-actions { text-align: right; white-space: nowrap; }

/* ============================================================
   Toasts
   ============================================================ */

.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 200;
    display: flex;
    align-items: center;
    gap: .7rem;
    max-width: 380px;
    padding: .85rem 1.1rem;
    border-radius: 12px;
    background: var(--surface);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    font-size: .88rem;
    font-weight: 500;
    animation: toast-in .25s ease;
}

.toast__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px; height: 22px;
    flex: 0 0 auto;
    border-radius: 50%;
    color: #fff;
    font-size: .75rem;
    font-weight: 700;
}

.toast--success .toast__icon { background: var(--success); }
.toast--error .toast__icon { background: var(--danger); }
.toast--error { border-color: #fecaca; }

@keyframes toast-in {
    from { opacity: 0; transform: translateY(-10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   Autenticação
   ============================================================ */

.auth-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%);
    position: relative;
    overflow: hidden;
}

.auth-bg { position: absolute; inset: 0; pointer-events: none; }
.auth-bg__orb { position: absolute; border-radius: 50%; filter: blur(60px); }
.auth-bg__orb--1 { width: 420px; height: 420px; background: rgba(99, 102, 241, .4); top: -120px; left: -80px; }
.auth-bg__orb--2 { width: 380px; height: 380px; background: rgba(217, 70, 239, .28); bottom: -140px; right: -60px; }

.auth-shell { position: relative; z-index: 2; width: 100%; max-width: 440px; }

.auth-card {
    background: var(--surface);
    border-radius: 18px;
    box-shadow: var(--shadow);
    padding: 2.25rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.auth-card__brand { display: flex; align-items: center; gap: 1rem; }
.auth-card__title { margin: 0; font-size: 1.25rem; }
.auth-card__subtitle { margin: .2rem 0 0; color: var(--text-muted); font-size: .84rem; }

.auth-switch { text-align: center; font-size: .86rem; color: var(--text-muted); margin: .25rem 0 0; }

.auth-foot { text-align: center; margin-top: 1.25rem; }
.auth-foot a { color: #cbd5e1; font-size: .82rem; }


/* ============================================================
   Estatísticas (dashboard)
   ============================================================ */

.grid-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }

.stat-card {
    display: flex;
    align-items: center;
    gap: .9rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 1.1rem 1.2rem;
}

.stat-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px; height: 46px;
    flex: 0 0 auto;
    border-radius: 12px;
}
.stat-card__icon svg { width: 22px; height: 22px; }
.stat-card__icon--indigo { background: var(--primary-050); color: var(--primary-600); }
.stat-card__icon--warning { background: var(--warning-050); color: var(--warning); }
.stat-card__icon--success { background: var(--success-050); color: var(--success); }
.stat-card__icon--danger  { background: var(--danger-050);  color: var(--danger); }

.stat-card__info { display: flex; flex-direction: column; min-width: 0; }
.stat-card__label { font-size: .76rem; color: var(--text-muted); font-weight: 500; }
.stat-card__value { font-size: 1.55rem; font-weight: 800; letter-spacing: -.02em; line-height: 1.2; }

/* ============================================================
   Integração
   ============================================================ */

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; align-items: start; }
.grid-2--asymmetric { grid-template-columns: 1.2fr 1fr; }

.integration-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--surface-2);
    padding: 1.25rem;
}

.integration-card--ok { background: linear-gradient(135deg, #f0fdf4 0%, var(--surface) 55%); border-color: #bbf7d0; }
.integration-card--empty { align-items: center; text-align: center; padding: 2.5rem 1.5rem; gap: .5rem; }

.integration-card__head { display: flex; align-items: center; gap: .9rem; }
.integration-card__info { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.status-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px; height: 44px;
    flex: 0 0 auto;
    border-radius: 12px;
}
.status-icon svg { width: 22px; height: 22px; }
.status-icon--success { background: var(--success-050); color: var(--success); }
.status-icon--gray    { background: var(--gray-050);    color: var(--gray); }

.integration-status { display: flex; align-items: center; gap: 1rem; padding: 1rem; border-radius: var(--radius); background: var(--surface-2); }

.details-list { display: flex; flex-direction: column; margin: 0; }
.details-list > div {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: .55rem 0;
    border-bottom: 1px dashed var(--border);
}
.details-list > div:last-child { border-bottom: none; }
.details-list dt { color: var(--text-muted); font-size: .84rem; }
.details-list dd { margin: 0; font-weight: 600; font-size: .88rem; text-align: right; word-break: break-word; }

.codebox {
    display: flex;
    align-items: center;
    gap: .75rem;
    background: #0f172a;
    color: #a5b4fc;
    border-radius: var(--radius-sm);
    padding: .85rem 1rem;
    overflow: hidden;
}
.codebox code { background: transparent; border: none; color: inherit; font-size: .82rem; overflow-x: auto; flex: 1; white-space: nowrap; }

.check-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .55rem; }
.check-list li { position: relative; padding-left: 1.7rem; font-size: .88rem; color: #334155; }
.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0; top: 0;
    width: 20px; height: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--success-050);
    color: var(--success);
    font-size: .72rem;
    font-weight: 700;
}


/* ============================================================
   Perguntas
   ============================================================ */

.filter-bar { display: flex; gap: .75rem; }
.filter-bar .field__input { max-width: 280px; }

.quote {
    margin: 0;
    padding: 1rem 1.25rem;
    border-left: 4px solid var(--primary);
    background: var(--primary-050);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: .95rem;
    font-style: italic;
    color: #1e1b4b;
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: .35rem;
    padding: 3rem 1.5rem;
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius);
    background: var(--surface-2);
}

.timeline { display: flex; flex-direction: column; gap: 1rem; }
.timeline-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: .9rem 1rem;
    background: var(--surface-2);
}
.timeline-item__head { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-bottom: .45rem; }
.timeline-item__text { margin: 0; font-size: .9rem; }

/* ============================================================
   Configurações
   ============================================================ */

.template-list { display: flex; flex-direction: column; gap: .6rem; margin-top: .5rem; }
.template-item {
    display: flex;
    align-items: center;
    gap: .75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: .7rem .9rem;
    background: var(--surface-2);
}
.template-item__body { flex: 1; min-width: 0; }
.template-item__body strong { font-size: .86rem; }
.template-item__body p { margin: .1rem 0 0; font-size: .8rem; }

/* ============================================================
   Responsivo
   ============================================================ */

@media (max-width: 1024px) {
    .grid-stats { grid-template-columns: repeat(2, 1fr); }
    .grid-2, .grid-2--asymmetric { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .layout { grid-template-columns: 1fr; }

    .sidebar {
        position: fixed;
        left: 0; top: 0;
        width: var(--sidebar-w);
        transform: translateX(-100%);
        transition: transform .22s ease;
    }
    .sidebar.is-open { transform: translateX(0); box-shadow: var(--shadow); }

    .topbar__toggle { display: inline-flex; }

    .content { padding: 1.1rem; }
    .grid-stats { grid-template-columns: 1fr 1fr; }
    .row { flex-direction: column; }
}

@media (max-width: 520px) {
    .grid-stats { grid-template-columns: 1fr; }
}

}