:root {
    color-scheme: dark;
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
    --bg: #0b141a;
    --panel: #111b21;
    --panel-2: #202c33;
    --line: #2a3942;
    --text: #e9edef;
    --muted: #8696a0;
    --accent: #00a884;
    --accent-2: #25d366;
    --danger: #ff6b6b;
}

* {
    box-sizing: border-box;
}

html, body {
    min-height: 100%;
    margin: 0;
    background: var(--bg);
    color: var(--text);
}

body {
    min-height: 100dvh;
}

a {
    color: inherit;
}

button,
.button-link {
    border: 0;
    border-radius: 9px;
    background: var(--accent);
    color: white;
    padding: 11px 16px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
}

button.secondary {
    background: var(--panel-2);
}

input,
select {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: var(--panel-2);
    color: var(--text);
    padding: 10px 12px;
    font: inherit;
}

label {
    display: grid;
    gap: 7px;
    color: var(--muted);
    font-size: 14px;
}

form {
    display: grid;
    gap: 16px;
}

h1, h2 {
    margin-top: 0;
}

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

.brand-mark {
    display: grid;
    place-items: center;
    width: 72px;
    height: 72px;
    border-radius: 18px;
    margin-inline: auto;
    background: linear-gradient(145deg, #25d366, #00a884);
    color: white;
    font-size: 34px;
    font-weight: 900;
}

.brand-mark.small {
    width: 56px;
    height: 56px;
    border-radius: 15px;
    font-size: 26px;
}

.login-shell,
.install-page {
    min-height: 100dvh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.login-card,
.install-card,
.admin-card {
    width: min(520px, 100%);
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 28px;
}

.install-card {
    width: min(620px, 100%);
}

.login-card h1,
.login-card p,
.install-card > h1,
.install-card > p {
    text-align: center;
}

.alert {
    padding: 12px 14px;
    border-radius: 9px;
    margin-bottom: 16px;
    font-size: 14px;
}

.alert-ok {
    background: rgba(37, 211, 102, .12);
    border: 1px solid rgba(37, 211, 102, .35);
}

.alert-error {
    background: rgba(255, 107, 107, .12);
    border: 1px solid rgba(255, 107, 107, .35);
    color: #ffaaaa;
}

.topbar {
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 0 22px;
    background: var(--panel-2);
    border-bottom: 1px solid var(--line);
}

.topbar nav {
    display: flex;
    gap: 16px;
}

.topbar nav a {
    color: var(--text);
    text-decoration: none;
}

.version {
    color: var(--muted);
    font-size: 12px;
    margin-left: 8px;
}

.app-layout {
    min-height: calc(100dvh - 64px);
    display: grid;
    grid-template-columns: 330px 1fr;
}

.sidebar {
    border-right: 1px solid var(--line);
    background: #111b21;
    padding: 18px;
}

.user-card {
    display: grid;
    gap: 3px;
    padding: 14px;
    background: var(--panel-2);
    border-radius: 11px;
}

.user-card span {
    color: var(--muted);
    font-size: 13px;
}

.placeholder {
    margin-top: 18px;
    color: var(--muted);
    line-height: 1.5;
    font-size: 14px;
}

.content-panel {
    display: grid;
    place-items: center;
    min-height: calc(100dvh - 64px);
}

.empty-state {
    width: min(560px, calc(100% - 40px));
    text-align: center;
    color: var(--muted);
}

.empty-state h2 {
    color: var(--text);
}

.admin-page {
    padding: 26px;
}

.admin-card {
    width: min(1100px, 100%);
    margin: 0 auto;
}

.section-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 12px 10px;
    text-align: left;
    border-bottom: 1px solid var(--line);
}

th {
    color: var(--muted);
    font-size: 13px;
}

dialog {
    width: min(480px, calc(100% - 32px));
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--panel);
    color: var(--text);
    padding: 22px;
}

dialog::backdrop {
    background: rgba(0, 0, 0, .62);
}

.dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

@media (max-width: 760px) {
    .app-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .topbar {
        padding: 0 14px;
    }

    .admin-page {
        padding: 14px;
    }

    .login-card,
    .install-card,
    .admin-card {
        padding: 20px;
    }
}


/* v5.0.1 — user management and WhatsApp assignment */

.status-pill {
    display: inline-flex;
    align-items: center;
    width: max-content;
    border-radius: 999px;
    padding: 5px 9px;
    font-size: 12px;
    font-weight: 700;
}

.status-pill.active {
    color: #86efac;
    background: rgba(34,197,94,.12);
    border: 1px solid rgba(34,197,94,.3);
}

.status-pill.inactive {
    color: #fca5a5;
    background: rgba(239,68,68,.1);
    border: 1px solid rgba(239,68,68,.28);
}

.table-action {
    display: inline-flex;
    text-decoration: none;
    color: #7dd3fc;
    font-weight: 650;
}

.user-manage-card {
    display: grid;
    gap: 24px;
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.settings-panel,
.whatsapp-section {
    background: rgba(32,44,51,.42);
    border: 1px solid var(--line);
    border-radius: 13px;
    padding: 18px;
}

.settings-panel hr {
    border: 0;
    border-top: 1px solid var(--line);
    margin: 20px 0;
}

.settings-note {
    margin-bottom: 0;
    font-size: 13px;
    line-height: 1.5;
}

.danger-button {
    background: #b4232d;
}

button:disabled {
    opacity: .45;
    cursor: not-allowed;
}

.empty-box,
.security-box {
    border: 1px dashed var(--line);
    border-radius: 10px;
    padding: 14px;
    color: var(--muted);
    line-height: 1.5;
}

.security-box {
    border-style: solid;
    background: rgba(0,168,132,.08);
    color: #b7d9d2;
    font-size: 13px;
}

.account-list {
    display: grid;
    gap: 12px;
}

.account-card {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 11px;
    background: var(--panel);
}

.account-card-main {
    display: grid;
    gap: 5px;
}

.account-card-main span,
.account-card-main small {
    color: var(--muted);
}

.account-card-actions {
    display: grid;
    justify-items: end;
    gap: 10px;
}

textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: var(--panel-2);
    color: var(--text);
    padding: 10px 12px;
    font: inherit;
    resize: vertical;
}

@media (max-width: 800px) {
    .settings-grid {
        grid-template-columns: 1fr;
    }

    .account-card {
        flex-direction: column;
    }

    .account-card-actions {
        width: 100%;
        justify-items: stretch;
    }
}


/* v5.0.2 — Meta Coexistence onboarding */

.connection-choice-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}

.connection-choice {
    width: 100%;
    min-height: 150px;
    display: grid;
    align-content: start;
    gap: 8px;
    text-align: left;
    border: 1px solid var(--line);
    border-radius: 13px;
    padding: 18px;
    background: var(--panel);
    color: var(--text);
    text-decoration: none;
    cursor: pointer;
}

.connection-choice.primary {
    border-color: rgba(37,211,102,.46);
    background:
        linear-gradient(
            180deg,
            rgba(37,211,102,.08),
            rgba(17,27,33,.9)
        );
}

.connection-choice.secondary-choice {
    font-weight: inherit;
}

.connection-choice strong {
    font-size: 16px;
}

.connection-choice span {
    color: var(--muted);
    line-height: 1.45;
    font-weight: 400;
}

.connection-choice b {
    width: max-content;
    color: #86efac;
    font-size: 12px;
    border-radius: 999px;
    background: rgba(34,197,94,.12);
    border: 1px solid rgba(34,197,94,.3);
    padding: 4px 8px;
}

.onboarding-page {
    min-height: calc(100dvh - 64px);
    display: grid;
    place-items: center;
    padding: 24px;
}

.onboarding-card {
    width: min(720px, 100%);
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--panel);
    padding: 28px;
}

.onboarding-card h1 {
    text-align: center;
    margin: 14px 0 10px;
}

.onboarding-intro,
.onboarding-note {
    text-align: center;
    line-height: 1.55;
}

.onboarding-user {
    display: grid;
    gap: 3px;
    margin: 20px 0;
    padding: 14px 16px;
    background: var(--panel-2);
    border-radius: 10px;
}

.onboarding-user span,
.onboarding-user small {
    color: var(--muted);
}

.onboarding-meta-box {
    display: grid;
    gap: 8px;
    margin: 18px 0;
    padding: 15px;
    border: 1px solid var(--line);
    border-radius: 11px;
}

.onboarding-meta-box > div {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 10px;
}

.onboarding-meta-box span {
    color: var(--muted);
}

.onboarding-meta-box strong {
    overflow-wrap: anywhere;
}

#connectMeta {
    width: 100%;
    margin-top: 4px;
}

.status-box {
    margin-top: 16px;
    min-height: 52px;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 14px;
    line-height: 1.45;
}

.status-box.success {
    color: #86efac;
    border-color: rgba(34,197,94,.32);
    background: rgba(34,197,94,.07);
}

.status-box.waiting {
    color: #93c5fd;
    border-color: rgba(59,130,246,.32);
    background: rgba(59,130,246,.06);
}

.status-box.error {
    color: #fca5a5;
    border-color: rgba(239,68,68,.32);
    background: rgba(239,68,68,.06);
}

.hidden {
    display: none !important;
}

@media (max-width: 760px) {
    .connection-choice-grid {
        grid-template-columns: 1fr;
    }

    .onboarding-meta-box > div {
        grid-template-columns: 1fr;
    }
}


/* v5.0.3 — dedicated WATAIMULTI webhook setup */

.meta-setup-card {
    display: grid;
    gap: 18px;
}

.copy-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    align-items: center;
}

.copy-row button {
    min-width: 88px;
}

.setup-steps {
    margin: 0;
    padding-left: 22px;
    color: var(--muted);
    line-height: 1.7;
}

.setup-steps strong {
    color: var(--text);
}

@media (max-width: 640px) {
    .copy-row {
        grid-template-columns: 1fr;
    }
}