:root {
    --orv-primary: #ea2263;
    --orv-primary-soft: #fde8ef;
    --orv-primary-dark: #c41a52;
    --orv-bg: #f4f6fb;
    --orv-card: #ffffff;
    --orv-border: #e2e8f0;
    --orv-border-focus: #f5a3b8;
    --orv-text: #0f172a;
    --orv-muted: #64748b;
    --orv-ok: #16a34a;
    --orv-ok-soft: #ecfdf3;
    --orv-bad: #dc2626;
    --orv-bad-soft: #fef2f2;
    --orv-shadow: 0 18px 40px -28px rgba(15, 23, 42, 0.22);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Poppins", system-ui, -apple-system, sans-serif;
    background: var(--orv-bg);
    color: var(--orv-text);
    line-height: 1.5;
}

.orv-install {
    max-width: 820px;
    margin: 0 auto;
    padding: 2.5rem 1.25rem 3rem;
}

.orv-install__shell {
    background: var(--orv-card);
    border: 1px solid var(--orv-border);
    border-radius: 20px;
    box-shadow: var(--orv-shadow);
    overflow: hidden;
}

.orv-install__hero {
    text-align: center;
    padding: 2rem 1.5rem 1.25rem;
    background: linear-gradient(180deg, var(--orv-primary-soft) 0%, #fff 100%);
    border-bottom: 1px solid var(--orv-border);
}

.orv-install__logo {
    max-height: 52px;
    max-width: 200px;
    margin-bottom: 0.85rem;
    object-fit: contain;
}

.orv-install__brand {
    font-size: 1.65rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0 0 0.35rem;
    color: var(--orv-primary-dark);
}

.orv-install__tagline {
    margin: 0;
    color: var(--orv-muted);
    font-size: 0.95rem;
}

/* Stepper */
.orv-install__stepper {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.35rem;
    padding: 1.25rem 1.35rem 1rem;
    border-bottom: 1px solid var(--orv-border);
    background: #fafbfd;
}

.orv-install__step {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
}

.orv-install__step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 1.15rem;
    left: calc(50% + 1.35rem);
    width: calc(100% - 2.7rem);
    height: 2px;
    background: var(--orv-border);
    z-index: 0;
}

.orv-install__step.is-done:not(:last-child)::after {
    background: var(--orv-primary);
}

.orv-install__step-icon {
    width: 2.35rem;
    height: 2.35rem;
    border-radius: 50%;
    display: inline-grid;
    place-items: center;
    font-size: 1.1rem;
    border: 2px solid var(--orv-border);
    background: #fff;
    color: var(--orv-muted);
    position: relative;
    z-index: 1;
    transition: border-color 0.2s, background 0.2s, color 0.2s, box-shadow 0.2s;
}

.orv-install__step.is-active .orv-install__step-icon {
    border-color: var(--orv-primary);
    background: var(--orv-primary);
    color: #fff;
    box-shadow: 0 8px 20px -10px rgba(234, 34, 99, 0.45);
}

.orv-install__step.is-done .orv-install__step-icon {
    border-color: var(--orv-primary);
    background: var(--orv-primary-soft);
    color: var(--orv-primary);
}

.orv-install__step-label {
    margin-top: 0.45rem;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--orv-muted);
    line-height: 1.2;
    padding: 0 0.15rem;
}

.orv-install__step.is-active .orv-install__step-label {
    color: var(--orv-primary-dark);
}

.orv-install__body {
    padding: 1.5rem 1.35rem 1.35rem;
    min-width: 0;
    overflow-x: hidden;
}

.orv-install__card-title {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    margin: 0 0 1.15rem;
    font-size: 1.12rem;
    font-weight: 700;
}

.orv-install__title-icon {
    flex-shrink: 0;
    width: 2rem;
    height: 2rem;
    border-radius: 10px;
    background: var(--orv-primary-soft);
    color: var(--orv-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.orv-install__title-icon > i {
    font-size: 1.05rem;
    line-height: 1;
    display: block;
}

.orv-install__title-icon > i::before {
    display: block;
    line-height: 1;
}

.orv-install__section {
    margin-bottom: 1.1rem;
}

.orv-install__license-block {
    max-width: 100%;
}

.orv-install__section-head {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin: 0 0 0.65rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--orv-muted);
}

.orv-install__section-head i {
    color: var(--orv-primary);
    font-size: 0.95rem;
}

.orv-install__alert {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    border-radius: 12px;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.orv-install__alert > i {
    font-size: 1.15rem;
    flex-shrink: 0;
    margin-top: 0.05rem;
}

.orv-install__alert--error {
    background: var(--orv-bad-soft);
    border: 1px solid #fecaca;
    color: #991b1b;
}

.orv-install__alert--warn {
    background: #fffbeb;
    border: 1px solid #fde68a;
    color: #92400e;
}

.orv-install__alert--warn > i {
    color: #d97706;
}

.orv-install__alert--ok {
    background: var(--orv-ok-soft);
    border: 1px solid #bbf7d0;
    color: #166534;
}

.orv-install__grid {
    display: grid;
    gap: 0.9rem;
}

@media (min-width: 560px) {
    .orv-install__grid--2 {
        grid-template-columns: 1fr 1fr;
    }

    .orv-install__field--full {
        grid-column: 1 / -1;
    }
}

.orv-install__field label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--orv-text);
    margin-bottom: 0.4rem;
}

.orv-install__field-hint {
    grid-column: 1 / -1;
    margin: 0.15rem 0 0;
    font-size: 0.78rem;
    color: var(--orv-muted);
    line-height: 1.45;
}

.orv-install__field-hint--below {
    grid-column: unset;
    margin: 0.85rem 0 0;
    padding-top: 0.15rem;
}

.orv-install__field-hint code {
    font-size: 0.9em;
    background: var(--orv-primary-soft);
    color: var(--orv-primary-dark);
    padding: 0.1em 0.35em;
    border-radius: 4px;
}

.orv-install__input-wrap {
    position: relative;
    display: flex;
    align-items: stretch;
}

.orv-install__input-icon {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2.65rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--orv-muted);
    pointer-events: none;
    z-index: 1;
}

.orv-install__input-icon i {
    font-size: 1.05rem;
    line-height: 1;
    display: inline-block;
}

.orv-install__step-icon i,
.orv-install__btn i {
    line-height: 1;
    display: block;
}

.orv-install__step-icon i::before,
.orv-install__input-icon i::before {
    display: block;
    line-height: 1;
}

.orv-install__field input[type="text"],
.orv-install__field input[type="email"],
.orv-install__field input[type="password"],
.orv-install__field input[type="url"],
.orv-install__field input[type="number"] {
    width: 100%;
    padding: 0.72rem 0.85rem 0.72rem 2.65rem;
    border-radius: 12px;
    border: 1px solid var(--orv-border);
    background: #fff;
    color: var(--orv-text);
    font: inherit;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.orv-install__field input::placeholder {
    color: #94a3b8;
}

.orv-install__field input:focus {
    outline: none;
    border-color: var(--orv-border-focus);
    box-shadow: 0 0 0 4px rgba(234, 34, 99, 0.14);
}

.orv-install__input-wrap:focus-within .orv-install__input-icon {
    color: var(--orv-primary);
}

.orv-install__check {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    padding: 0.65rem 0.75rem;
    border-radius: 12px;
    border: 1px solid var(--orv-border);
    background: #fafbfd;
    margin-bottom: 0.5rem;
    font-size: 0.88rem;
}

.orv-install__check-icon {
    flex-shrink: 0;
    width: 1.65rem;
    height: 1.65rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
}

.orv-install__check-icon--ok {
    background: var(--orv-ok-soft);
    color: var(--orv-ok);
}

.orv-install__check-icon--bad {
    background: var(--orv-bad-soft);
    color: var(--orv-bad);
}

.orv-install__check-detail {
    color: var(--orv-muted);
    font-size: 0.78rem;
    margin-top: 0.15rem;
}

.orv-install__hint {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.75rem 0.9rem;
    border-radius: 12px;
    background: var(--orv-primary-soft);
    border: 1px solid #f9c4d4;
    color: #334155;
    font-size: 0.86rem;
    margin-bottom: 1rem;
}

.orv-install__hint i {
    color: var(--orv-primary);
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.orv-install__hint code {
    font-size: 0.82em;
    background: #fff;
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
    border: 1px solid #dbe3f0;
}

.orv-install__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 1.35rem;
    justify-content: flex-end;
}

.orv-install__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.7rem 1.25rem;
    border-radius: 12px;
    font: inherit;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    text-decoration: none;
    border: 0;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.orv-install__btn--primary {
    background: var(--orv-primary);
    color: #fff;
}

.orv-install__btn--primary:hover {
    background: var(--orv-primary-dark);
}

.orv-install__btn--ghost {
    background: #fff;
    color: var(--orv-muted);
    border: 1px solid var(--orv-border);
}

.orv-install__btn--ghost:hover {
    border-color: #cbd5e1;
    color: var(--orv-text);
}

.orv-install__log {
    background: #f8fafc;
    border: 1px solid var(--orv-border);
    border-radius: 12px;
    padding: 0.85rem 1rem;
    font-family: ui-monospace, monospace;
    font-size: 0.75rem;
    white-space: pre-wrap;
    word-break: break-word;
    overflow-wrap: anywhere;
    max-width: 100%;
    max-height: 220px;
    overflow-x: hidden;
    overflow-y: auto;
    margin-top: 1rem;
    color: #334155;
    box-sizing: border-box;
}

.orv-install__switch {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-top: 0.75rem;
    padding: 0.85rem 1rem;
    border-radius: 12px;
    border: 1px solid var(--orv-border);
    background: #fafbfd;
    font-size: 0.9rem;
    cursor: pointer;
}

.orv-install__switch input {
    width: 1.1rem;
    height: 1.1rem;
    accent-color: var(--orv-primary);
}

.orv-install__done-box {
    background: var(--orv-primary-soft);
    border: 1px solid #f9c4d4;
    border-radius: 14px;
    padding: 1rem 1.15rem;
    margin-top: 0.5rem;
}

.orv-install__done-box code {
    background: #fff;
    padding: 0.15rem 0.4rem;
    border-radius: 6px;
    border: 1px solid var(--orv-border);
    font-size: 0.85em;
}

.orv-install__footnote {
    text-align: center;
    margin-top: 1.25rem;
    font-size: 0.78rem;
    color: var(--orv-muted);
}

body.orv-install--busy {
    overflow: hidden;
}

.orv-install__progress {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(4px);
}

.orv-install__progress[hidden] {
    display: none !important;
}

.orv-install__progress-card {
    width: min(420px, 100%);
    background: var(--orv-card);
    border: 1px solid var(--orv-border);
    border-radius: 18px;
    box-shadow: 0 24px 48px -24px rgba(15, 23, 42, 0.35);
    padding: 1.75rem 1.5rem 1.5rem;
    text-align: center;
}

.orv-install__progress-spinner {
    width: 3rem;
    height: 3rem;
    margin: 0 auto 1rem;
    border-radius: 50%;
    border: 3px solid var(--orv-primary-soft);
    border-top-color: var(--orv-primary);
    animation: orv-install-spin 0.85s linear infinite;
}

@keyframes orv-install-spin {
    to {
        transform: rotate(360deg);
    }
}

.orv-install__progress-title {
    margin: 0 0 0.45rem;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--orv-text);
}

.orv-install__progress-status {
    margin: 0 0 1.1rem;
    font-size: 0.88rem;
    color: var(--orv-muted);
    line-height: 1.45;
    min-height: 2.6em;
}

.orv-install__progress-track {
    height: 10px;
    border-radius: 999px;
    background: var(--orv-primary-soft);
    overflow: hidden;
    margin-bottom: 0.55rem;
}

.orv-install__progress-bar {
    height: 100%;
    width: 0;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--orv-primary) 0%, #f04d82 100%);
    transition: width 0.45s ease;
}

.orv-install__progress-pct {
    margin: 0 0 0.65rem;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--orv-primary-dark);
    font-variant-numeric: tabular-nums;
}

.orv-install__progress-note {
    margin: 0;
    font-size: 0.78rem;
    color: var(--orv-muted);
    line-height: 1.4;
}

.orv-install__btn--primary:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

@media (max-width: 520px) {
    .orv-install__stepper {
        padding-inline: 0.65rem;
    }

    .orv-install__step-label {
        font-size: 0.6rem;
    }

    .orv-install__step:not(:last-child)::after {
        display: none;
    }
}