:root {
    --navy: #102A43;
    --navy-2: #163B5C;
    --cyan: #00A8E8;
    --green: #00C2A8;
    --ice: #EAF7FB;
    --surface: #FFFFFF;
    --page: #F4F8FA;
    --text: #1D2B36;
    --muted: #667985;
    --line: #DDE8ED;
    --danger: #D64545;
    --shadow: 0 12px 35px rgba(16, 42, 67, .08);
}

* { box-sizing: border-box; }
html { font-size: 16px; }
body { margin: 0; font-family: Inter, Arial, sans-serif; color: var(--text); background: var(--page); }
a { color: var(--cyan); }
.app-shell { min-height: 100vh; display: flex; }
.sidebar { position: fixed; inset: 0 auto 0 0; z-index: 1040; width: 268px; display: flex; flex-direction: column; padding: 24px 18px; background: var(--navy); color: #fff; transition: width .25s ease, transform .25s ease, padding .25s ease; }
.brand { display: block; padding: 3px 4px 25px; border-bottom: 1px solid rgba(255,255,255,.1); }
.brand img { width: 100%; height: 62px; object-fit: contain; background: #fff; border-radius: 12px; padding: 7px; }
.brand-symbol { display: none; }
.sidebar-collapse { display: flex; align-items: center; gap: 10px; margin: 13px 2px 0; padding: 9px 11px; border: 0; border-radius: 9px; color: rgba(255,255,255,.62); background: transparent; font-size: .75rem; transition: .18s ease; }
.sidebar-collapse:hover { color: #fff; background: rgba(255,255,255,.08); }
.sidebar-collapse i { color: var(--cyan); transition: transform .25s ease; }
.app-nav { display: grid; gap: 7px; padding-top: 24px; }
.nav-item-app { display: flex; align-items: center; gap: 13px; padding: 12px 14px; border-radius: 11px; color: rgba(255,255,255,.78); text-decoration: none; font-weight: 500; transition: .18s ease; }
.nav-item-app i { width: 22px; font-size: 1.1rem; text-align: center; color: var(--cyan); }
.nav-item-app:hover, .nav-item-app.active { color: #fff; background: rgba(255,255,255,.09); }
.sidebar-footer { margin-top: auto; padding: 19px 10px 2px; border-top: 1px solid rgba(255,255,255,.1); }
.sidebar-footer span { display: block; color: rgba(255,255,255,.48); font-size: .67rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 10px; }
.sidebar-footer img { max-width: 180px; max-height: 55px; object-fit: contain; padding: 6px; border-radius: 8px; background: #fff; }
.app-content { min-width: 0; width: 100%; padding-left: 268px; transition: padding-left .25s ease; }
.app-shell.sidebar-collapsed .sidebar { width: 84px; padding-inline: 12px; }
.app-shell.sidebar-collapsed .app-content { padding-left: 84px; }
.app-shell.sidebar-collapsed .brand { padding-inline: 1px; }
.app-shell.sidebar-collapsed .brand-full { display: none; }
.app-shell.sidebar-collapsed .brand-symbol { display: block; height: 54px; padding: 4px; }
.app-shell.sidebar-collapsed .sidebar-collapse { justify-content: center; margin-inline: 0; }
.app-shell.sidebar-collapsed .sidebar-collapse i { transform: rotate(180deg); }
.app-shell.sidebar-collapsed .sidebar-collapse span,
.app-shell.sidebar-collapsed .nav-item-app span,
.app-shell.sidebar-collapsed .sidebar-footer { display: none; }
.app-shell.sidebar-collapsed .nav-item-app { justify-content: center; padding-inline: 8px; }
.app-shell.sidebar-collapsed .nav-item-app i { width: auto; font-size: 1.2rem; }
.topbar { height: 86px; display: flex; align-items: center; gap: 18px; padding: 0 34px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.95); position: sticky; top: 0; z-index: 1020; backdrop-filter: blur(10px); }
.topbar-title { display: flex; flex-direction: column; }
.topbar-title .eyebrow { font-size: .69rem; color: var(--cyan); letter-spacing: .08em; text-transform: uppercase; font-weight: 700; }
.topbar-title strong { font-size: 1.04rem; color: var(--navy); }
.user-area { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.user-avatar { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 11px; color: #fff; background: linear-gradient(135deg, var(--cyan), var(--green)); font-weight: 700; }
.user-copy { display: flex; flex-direction: column; min-width: 120px; }
.user-copy strong { font-size: .86rem; color: var(--navy); }
.user-copy span { font-size: .7rem; color: var(--muted); }
.menu-toggle { display: none; border: 0; background: transparent; font-size: 1.7rem; color: var(--navy); }
.main-content { max-width: 1580px; margin: 0 auto; padding: 34px; }
.page-heading { display: flex; align-items: end; justify-content: space-between; gap: 22px; margin-bottom: 27px; }
.page-heading.compact { align-items: center; }
.page-heading h1 { margin: 4px 0 5px; color: var(--navy); font-size: clamp(1.65rem, 3vw, 2.15rem); font-weight: 700; }
.page-heading p { margin: 0; color: var(--muted); }
.section-kicker { color: var(--green); font-size: .7rem; letter-spacing: .13em; font-weight: 700; }
.back-link { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 11px; color: var(--muted); font-size: .84rem; text-decoration: none; }
.btn { border-radius: 9px; font-weight: 600; padding: .65rem 1rem; }
.btn-primary-app { display: inline-flex; justify-content: center; align-items: center; gap: 8px; color: #fff; background: var(--cyan); border: 1px solid var(--cyan); text-decoration: none; box-shadow: 0 7px 18px rgba(0,168,232,.2); }
.btn-primary-app:hover { color: #fff; background: #008FC6; border-color: #008FC6; }
.btn-outline-app { display: inline-flex; align-items: center; gap: 7px; color: var(--cyan); border: 1px solid #A8DCEB; background: #fff; text-decoration: none; }
.btn-outline-app:hover { color: var(--navy); background: var(--ice); }
.btn-light-app { display: inline-flex; align-items: center; gap: 7px; color: var(--navy); border: 1px solid var(--line); background: #fff; text-decoration: none; }
.btn-light-app:hover { color: var(--cyan); background: #F8FCFD; }
.btn-icon { width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 9px; display: inline-grid; place-items: center; background: #fff; color: var(--navy); text-decoration: none; }
.btn-icon:hover { color: var(--cyan); background: var(--ice); }
.content-card { padding: 24px; border: 1px solid rgba(16,42,67,.08); border-radius: 16px; background: var(--surface); box-shadow: var(--shadow); }
.metric-card { height: 100%; display: flex; align-items: center; gap: 18px; padding: 22px; border-radius: 16px; background: #fff; border: 1px solid rgba(16,42,67,.07); box-shadow: var(--shadow); }
.metric-icon { flex: 0 0 auto; width: 54px; height: 54px; display: grid; place-items: center; border-radius: 15px; font-size: 1.35rem; }
.metric-icon.cyan { color: var(--cyan); background: rgba(0,168,232,.11); }
.metric-icon.green { color: #008E7B; background: rgba(0,194,168,.12); }
.metric-icon.navy { color: var(--navy); background: var(--ice); }
.metric-card div:not(.metric-icon) { display: flex; flex-direction: column; }
.metric-card small { color: var(--muted); }
.metric-card strong { font-size: 1.85rem; color: var(--navy); line-height: 1.15; }
.card-heading { display: flex; justify-content: space-between; align-items: center; gap: 18px; margin-bottom: 16px; }
.card-heading h2, .detail-card h2, .integration-copy h2, .help-card h2 { margin: 0; color: var(--navy); font-size: 1.05rem; font-weight: 700; }
.card-heading p { margin: 4px 0 0; color: var(--muted); font-size: .86rem; }
.app-table { font-size: .84rem; }
.app-table thead th { padding: 13px 15px; color: #617681; background: #F7FAFB; border-bottom-color: var(--line); text-transform: uppercase; letter-spacing: .045em; font-size: .68rem; white-space: nowrap; }
.app-table tbody td { padding: 14px 15px; border-color: #EDF2F4; }
.app-table tbody tr:hover td { background: #FAFDFE; }
.table-link { color: var(--navy); font-weight: 700; text-decoration: none; }
.table-link:hover { color: var(--cyan); }
.status-pill { display: inline-flex; align-items: center; padding: 5px 9px; border-radius: 999px; font-size: .69rem; font-weight: 700; line-height: 1; white-space: nowrap; }
.status-pill.success { color: #087364; background: #DDF8F2; }
.status-pill.connected { color: #087364; background: rgba(0,194,168,.13); }
.status-pill.warning { color: #926100; background: #FFF1CC; }
.status-pill.neutral { color: #65747D; background: #EAF0F2; }
.empty-state { min-height: 230px; display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--muted); text-align: center; }
.empty-state i { font-size: 2.3rem; color: #A9C4CF; margin-bottom: 9px; }
.empty-state strong { color: var(--navy); margin-bottom: 4px; }
.app-alert { display: flex; align-items: center; gap: 10px; border: 0; border-radius: 11px; box-shadow: 0 6px 18px rgba(16,42,67,.05); }
.integration-list { display: grid; gap: 18px; }
.integration-main { display: flex; gap: 18px; align-items: center; }
.channel-icon { width: 54px; height: 54px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 15px; background: #FFF6CC; color: #A97A00; font-size: 1.4rem; }
.integration-copy { min-width: 0; flex: 1; }
.integration-copy p { color: var(--muted); margin: 5px 0 10px; font-size: .84rem; }
.integration-meta { display: flex; gap: 22px; flex-wrap: wrap; color: #667985; font-size: .76rem; }
.integration-meta span { display: flex; gap: 6px; align-items: center; }
.integration-actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: end; }
.sync-panel { display: flex; gap: 12px; align-items: end; flex-wrap: wrap; margin: 20px -24px -24px; padding: 17px 24px; border-top: 1px solid var(--line); background: #F8FCFD; border-radius: 0 0 16px 16px; }
.sync-panel > div { width: 165px; }
.sync-panel label { display: block; color: var(--muted); font-size: .72rem; font-weight: 600; margin-bottom: 5px; }
.sync-panel small { color: var(--muted); margin-left: auto; padding-bottom: 10px; }
.empty-large { text-align: center; padding: 52px 24px; }
.empty-large h2 { color: var(--navy); font-size: 1.3rem; }
.empty-large p { color: var(--muted); }
.empty-logo img { width: 76px; border-radius: 18px; margin-bottom: 17px; box-shadow: 0 10px 24px rgba(16,42,67,.16); }
.info-banner { display: flex; align-items: center; gap: 14px; padding: 17px 20px; border-radius: 13px; background: var(--ice); color: var(--navy); }
.info-banner > i { color: var(--green); font-size: 1.5rem; }
.info-banner div { display: flex; flex-direction: column; }
.info-banner span { color: var(--muted); font-size: .79rem; }
.form-card { padding: 28px; }
.form-label { color: var(--navy); font-size: .82rem; font-weight: 600; }
.form-control, .form-select { min-height: 44px; border-color: #CEDCE2; border-radius: 9px; color: var(--text); }
.form-control:focus, .form-select:focus { border-color: var(--cyan); box-shadow: 0 0 0 .22rem rgba(0,168,232,.12); }
.form-check-input:checked { background-color: var(--green); border-color: var(--green); }
.field-validation-error, .validation-summary { color: var(--danger); font-size: .77rem; }
.validation-summary ul { margin: 0 0 14px; padding-left: 20px; }
.form-actions { display: flex; justify-content: end; gap: 10px; padding-top: 18px; border-top: 1px solid var(--line); }
.help-card { padding: 25px; border: 1px solid #CFEAF2; border-radius: 16px; background: var(--ice); }
.help-card p { color: var(--muted); font-size: .84rem; }
.help-card code { display: block; padding: 12px; margin: 13px 0; color: var(--navy); background: #fff; border: 1px solid #D4E9EF; border-radius: 9px; word-break: break-all; }
.help-icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; color: var(--cyan); background: #fff; margin-bottom: 17px; }
.filter-card { padding: 20px; }
.table-summary { padding: 14px 18px; color: var(--muted); border-bottom: 1px solid var(--line); font-size: .79rem; }
.table-summary strong { color: var(--navy); }
.pagination-wrap { display: flex; align-items: center; justify-content: center; gap: 17px; padding: 17px; border-top: 1px solid var(--line); color: var(--muted); font-size: .8rem; }
.page-btn { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 8px; color: var(--navy); text-decoration: none; }
.page-btn.disabled { pointer-events: none; opacity: .35; }
.detail-title { display: flex; justify-content: space-between; align-items: center; padding-bottom: 17px; border-bottom: 1px solid var(--line); }
.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; margin: 23px 0 0; }
.detail-grid .wide { grid-column: 1 / -1; }
.detail-grid div, .detail-list div { min-width: 0; }
.detail-grid dt, .detail-list dt { color: var(--muted); font-size: .71rem; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 4px; }
.detail-grid dd { color: var(--navy); font-size: .93rem; font-weight: 600; margin: 0; }
.detail-list { margin: 18px 0 0; }
.detail-list div { padding: 12px 0; border-bottom: 1px solid #EDF2F4; }
.detail-list div:last-child { border: 0; }
.detail-list dd { color: var(--navy); font-size: .82rem; font-weight: 600; margin: 3px 0 0; word-break: break-all; }
.schedule-enabled { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 18px; border: 1px solid #CFEAF2; border-radius: 12px; background: var(--ice); }
.schedule-enabled > div:first-child { display: flex; flex-direction: column; }
.schedule-enabled strong { color: var(--navy); font-size: .9rem; }
.schedule-enabled span { color: var(--muted); font-size: .76rem; margin-top: 3px; }
.schedule-enabled .form-switch { padding-left: 3.25rem; margin: 0; }
.schedule-enabled .form-check-input { width: 2.7rem; height: 1.45rem; }
.schedule-note { display: flex; align-items: flex-start; gap: 13px; padding: 16px; border-radius: 11px; background: #F7FAFB; border: 1px solid var(--line); }
.schedule-note > i { color: var(--green); font-size: 1.25rem; }
.schedule-note div { display: flex; flex-direction: column; }
.schedule-note strong { color: var(--navy); font-size: .82rem; }
.schedule-note span { color: var(--muted); font-size: .75rem; line-height: 1.5; }
.schedule-status h2 { color: var(--navy); font-size: 1.05rem; font-weight: 700; }
.schedule-timezone { display: flex; align-items: flex-start; gap: 7px; margin: 16px 0 0; color: var(--muted); font-size: .73rem; line-height: 1.45; }
.loading-overlay { position: fixed; inset: 0; z-index: 2000; display: none; place-items: center; background: rgba(16,42,67,.42); backdrop-filter: blur(4px); }
.loading-overlay.visible { display: grid; }
.loading-card { min-width: 230px; display: flex; flex-direction: column; align-items: center; gap: 9px; padding: 28px; background: #fff; border-radius: 16px; box-shadow: 0 25px 60px rgba(0,0,0,.2); }
.loading-card strong { color: var(--navy); }
.loading-card span { color: var(--muted); font-size: .78rem; }

.public-page { min-height: 100vh; background: var(--navy); }
.public-shell { min-height: 100vh; display: grid; grid-template-columns: minmax(340px, .95fr) minmax(440px, 1.05fr); }
.public-brand-panel { position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; min-height: 100vh; padding: clamp(35px, 6vw, 76px); color: #fff; background: radial-gradient(circle at 15% 80%, rgba(0,194,168,.23), transparent 36%), radial-gradient(circle at 90% 10%, rgba(0,168,232,.2), transparent 40%), var(--navy); }
.public-brand-panel::after { content: ""; position: absolute; right: -130px; bottom: 80px; width: 330px; height: 330px; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; box-shadow: 0 0 0 60px rgba(255,255,255,.025), 0 0 0 120px rgba(255,255,255,.018); }
.public-logo { position: relative; z-index: 1; width: min(100%, 410px); height: 105px; object-fit: contain; object-position: left; padding: 12px; background: #fff; border-radius: 16px; }
.public-kicker { color: var(--green); letter-spacing: .14em; font-size: .7rem; font-weight: 700; }
.public-brand-panel h1 { position: relative; z-index: 1; max-width: 590px; margin: 13px 0 18px; font-size: clamp(2.4rem, 5vw, 4.4rem); line-height: 1.04; font-weight: 700; }
.public-brand-panel h1 em { color: var(--cyan); font-style: normal; }
.public-brand-panel p { max-width: 510px; color: rgba(255,255,255,.68); font-size: 1rem; line-height: 1.7; }
.public-dornelles { position: relative; z-index: 1; max-width: 220px; max-height: 74px; object-fit: contain; object-position: left; padding: 8px; border-radius: 10px; background: #fff; }
.public-form-panel { display: grid; place-items: center; padding: 35px; background: #F6FAFB; }
.auth-card { width: min(100%, 480px); padding: clamp(25px, 5vw, 42px); border: 1px solid var(--line); border-radius: 19px; background: #fff; box-shadow: 0 18px 55px rgba(16,42,67,.1); }
.auth-card h2 { margin: 14px 0 5px; color: var(--navy); font-weight: 700; }
.auth-icon { width: 48px; height: 48px; display: inline-grid; place-items: center; border-radius: 14px; color: var(--cyan); background: var(--ice); font-size: 1.25rem; }
.auth-icon.danger { color: var(--danger); background: #FDE9E9; }
.protocol-box { display: flex; flex-direction: column; gap: 3px; margin: 18px 0; padding: 13px; background: #F4F8FA; border-radius: 9px; }
.protocol-box small { color: var(--muted); }
.protocol-box strong { color: var(--navy); font-family: monospace; }

@media (max-width: 991.98px) {
    .sidebar { transform: translateX(-100%); box-shadow: 20px 0 50px rgba(0,0,0,.2); }
    .sidebar.open { transform: translateX(0); }
    .app-content, .app-shell.sidebar-collapsed .app-content { padding-left: 0; }
    .app-shell.sidebar-collapsed .sidebar { width: 268px; padding: 24px 18px; }
    .app-shell.sidebar-collapsed .brand-full { display: block; }
    .app-shell.sidebar-collapsed .brand-symbol { display: none; }
    .app-shell.sidebar-collapsed .nav-item-app span,
    .app-shell.sidebar-collapsed .sidebar-footer { display: block; }
    .app-shell.sidebar-collapsed .nav-item-app { justify-content: flex-start; padding: 12px 14px; }
    .app-shell.sidebar-collapsed .nav-item-app i { width: 22px; font-size: 1.1rem; }
    .sidebar-collapse { display: none; }
    .menu-toggle { display: block; }
    .main-content { padding: 25px 20px; }
    .topbar { padding: 0 20px; }
    .public-shell { grid-template-columns: 1fr; }
    .public-brand-panel { min-height: 360px; padding: 35px; }
    .public-logo { width: 320px; height: 86px; }
    .public-brand-panel h1 { font-size: 2.5rem; }
    .public-dornelles { margin-top: 25px; }
}

@media (max-width: 767.98px) {
    .topbar { height: 72px; }
    .topbar-title .eyebrow, .user-copy { display: none; }
    .main-content { padding: 21px 14px; }
    .page-heading, .card-heading { align-items: stretch; flex-direction: column; }
    .page-heading .btn { align-self: flex-start; }
    .integration-main { align-items: flex-start; flex-wrap: wrap; }
    .integration-copy { flex-basis: calc(100% - 75px); }
    .integration-actions { width: 100%; justify-content: start; }
    .sync-panel > div { width: calc(50% - 6px); }
    .sync-panel button { width: 100%; }
    .sync-panel small { width: 100%; margin-left: 0; padding: 0; }
    .detail-grid { grid-template-columns: 1fr; }
    .detail-grid .wide { grid-column: auto; }
    .public-brand-panel { min-height: 310px; }
    .public-brand-panel p { display: none; }
    .public-form-panel { padding: 18px; }
}