/* App shell — sidebar + content column. Desktop-first. */
.app-layout { display: flex; min-height: 100vh; }

.content-col {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    margin-left: var(--sidebar-w);
}

.app-header {
    height: var(--header-h);
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--content-pad);
    position: sticky;
    top: 0;
    z-index: 20;
}
.app-header-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-mut);
    margin: 0;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.header-user {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: var(--r-sm);
    color: var(--text);
    font-size: 14px;
}
.header-user .mdi { font-size: 18px; color: var(--text-mut); }

.page-content {
    flex: 1 1 auto;
    padding: var(--content-pad);
    width: 100%;
}

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}
.page-header h2 { margin-bottom: 4px; }
.page-subtitle  { margin: 0; color: var(--text-mut); font-size: 14px; }
.page-header-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* Auth landing — pre-shell */
.tokenForm-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--c-grad);
    padding: 24px;
}
.tokenForm {
    background: var(--surface);
    padding: 40px 32px;
    border-radius: var(--r-lg);
    box-shadow: var(--sh-lg);
    width: 100%;
    max-width: 420px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.tokenForm-brand { text-align: center; margin-bottom: 8px; }
.tokenForm-brand img { height: 44px; margin: 0 auto 12px; }
.tokenForm-brand h1 { font-size: 22px; margin-bottom: 4px; }
.tokenForm-subtitle { margin: 0; color: var(--text-mut); font-size: 13px; }
.tokenForm label { font-size: 13px; font-weight: 600; color: var(--text-mut); margin: 0; }
.tokenForm input {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    font-size: 15px;
    background: var(--n-50);
}
.tokenForm input#authOtc {
    letter-spacing: 0.4em;
    text-align: center;
    font-size: 22px;
    font-weight: 600;
}
.tokenForm input:focus {
    outline: none;
    border-color: var(--c-primary);
    background: var(--surface);
    box-shadow: 0 0 0 3px var(--c-primary-tint);
}
.tokenForm button#submitAuth,
.tokenForm button#submitOtc {
    width: 100%;
    padding: 12px;
    background: var(--c-grad);
    color: var(--c-white);
    border: 0;
    border-radius: var(--r-sm);
    font-size: 15px;
    font-weight: 600;
    margin-top: 4px;
}
.tokenForm button#submitAuth:disabled,
.tokenForm button#submitOtc:disabled { opacity: 0.65; cursor: progress; }
.tokenForm-note { margin: 8px 0 0; font-size: 12px; color: var(--text-soft); text-align: center; }
.tokenForm-info {
    margin: 0;
    font-size: 13px;
    background: var(--info-bg);
    color: var(--info);
    padding: 8px 12px;
    border-radius: var(--r-sm);
}
.tokenForm .error {
    background: var(--danger-bg);
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: 8px 12px;
    border-radius: var(--r-sm);
    font-size: 13px;
    margin: 0;
}
.tokenForm-actions {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 4px;
}
.tokenForm-link {
    background: transparent;
    border: 0;
    color: var(--c-primary);
    font-size: 13px;
    font-weight: 600;
    padding: 4px;
}
.tokenForm-link:hover { text-decoration: underline; }

@media (max-width: 1024px) {
    .content-col { margin-left: 0; }
}