@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
    --bg: #f4f7fb;
    --card: #ffffff;
    --line: #d7e2ef;
    --text: #122034;
    --muted: #5a6d84;
    --primary: #ff6b00;
    --primary-strong: #d45500;
    --secondary: #0d5cc2;
    --success: #1f8f5f;
    --danger: #c93232;
    --shadow: 0 14px 40px rgba(16, 32, 54, 0.1);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Outfit', 'Segoe UI', sans-serif;
    background:
        radial-gradient(circle at 12% 8%, rgba(13, 92, 194, 0.12), transparent 40%),
        radial-gradient(circle at 88% 90%, rgba(255, 107, 0, 0.12), transparent 35%),
        var(--bg);
    color: var(--text);
}

a {
    color: inherit;
}

.ob-shell {
    width: min(980px, 94vw);
    margin: 30px auto 42px;
}

.ob-top {
    margin-bottom: 16px;
}

.ob-top h1 {
    margin: 0;
    font-size: clamp(1.35rem, 2.6vw, 2rem);
}

.ob-top p {
    margin: 8px 0 0;
    color: var(--muted);
    max-width: 72ch;
}

.ob-progress-wrap {
    border: 1px solid var(--line);
    background: var(--card);
    border-radius: 14px;
    padding: 12px 14px;
    margin-bottom: 16px;
    box-shadow: 0 10px 24px rgba(18, 32, 52, 0.06);
}

.ob-progress-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
    color: var(--muted);
    font-size: 0.92rem;
}

.ob-progress-head strong {
    color: var(--text);
    font-size: 0.96rem;
}

.ob-progress-bar {
    width: 100%;
    height: 10px;
    background: #e9eef6;
    border-radius: 999px;
    overflow: hidden;
}

.ob-progress-bar > span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--secondary), var(--primary));
    border-radius: inherit;
    transition: width 0.25s ease;
}

.ob-card {
    border: 1px solid var(--line);
    background: var(--card);
    border-radius: 18px;
    padding: 22px;
    box-shadow: var(--shadow);
}

.ob-oauth-card {
    border: 1px solid #d7e2ef;
    border-radius: 12px;
    padding: 14px;
    margin-bottom: 14px;
    background: linear-gradient(135deg, #f8fbff 0%, #fff7ee 100%);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ob-oauth-title {
    margin: 0;
    font-size: 1.02rem;
}

.ob-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.ob-step-group.is-hidden {
    display: none;
}

.ob-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ob-field-full {
    grid-column: 1 / -1;
}

.ob-label {
    font-weight: 700;
}

.ob-required {
    color: var(--danger);
}

.ob-help {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.4;
}

.ob-input,
.ob-select,
.ob-textarea {
    width: 100%;
    border: 1px solid #c6d4e5;
    border-radius: 10px;
    padding: 11px 12px;
    font: inherit;
    color: var(--text);
    background: #fff;
}

.ob-input-group {
    display: flex;
    align-items: center;
    border: 1px solid #c6d4e5;
    border-radius: 10px;
    background: #fff;
    overflow: hidden;
}

.ob-input-group:focus-within {
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(13, 92, 194, 0.16);
}

.ob-input-group .ob-input {
    border: none;
    border-radius: 0;
    box-shadow: none;
    padding: 11px 12px;
}

.ob-input-prefix {
    padding: 0 12px;
    background: #f1f5fb;
    color: var(--muted);
    font-weight: 600;
    border-right: 1px solid #d7e2ef;
    white-space: nowrap;
}

.ob-input-group.is-custom .ob-input-prefix {
    display: none;
}

.ob-textarea {
    min-height: 120px;
    resize: vertical;
}

.ob-input:focus,
.ob-select:focus,
.ob-textarea:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(13, 92, 194, 0.16);
}

.ob-theme-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.ob-choice-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.ob-choice {
    display: flex;
    align-items: flex-start;
    padding: 12px;
    border: 1px solid #c7d5e6;
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.ob-choice:hover {
    border-color: var(--secondary);
    transform: translateY(-1px);
    box-shadow: 0 10px 20px rgba(13, 92, 194, 0.12);
}

.ob-choice input {
    margin-top: 2px;
    margin-right: 10px;
    accent-color: var(--primary);
    align-self: flex-start;
    flex-shrink: 0;
}

@supports (gap: 10px) {
    .ob-choice {
        gap: 10px;
    }

    .ob-choice input {
        margin-right: 0;
    }
}

.ob-choice-text strong {
    display: block;
    font-size: 0.98rem;
}

.ob-choice-text span {
    display: block;
    color: var(--muted);
    font-size: 0.9rem;
    margin-top: 4px;
}

.ob-theme-option {
    display: block;
    border: 1px solid #c7d5e6;
    border-radius: 12px;
    padding: 12px;
    cursor: pointer;
    background: #fff;
    transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.ob-theme-option:hover {
    border-color: var(--secondary);
    transform: translateY(-1px);
    box-shadow: 0 10px 20px rgba(13, 92, 194, 0.12);
}

.ob-theme-option input {
    margin-right: 8px;
}

.ob-theme-name {
    font-weight: 700;
}

.ob-theme-desc {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.ob-inline {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.ob-chip {
    border: 1px solid #d5e3f3;
    background: #f2f8ff;
    color: #0a4c9b;
    border-radius: 999px;
    padding: 5px 10px;
    font-size: 0.82rem;
    font-weight: 600;
}

.ob-grid-tight {
    gap: 14px;
}

.ob-color-input {
    max-width: 68px;
    padding: 4px;
}

.ob-advanced-toggle {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    border: 1px solid #c8d8ea;
    border-radius: 12px;
    padding: 12px;
    background: #f8fbff;
    cursor: pointer;
}

.ob-advanced-toggle input {
    width: 18px;
    height: 18px;
    margin: 2px 0 0;
    accent-color: var(--secondary);
}

.ob-advanced-toggle strong {
    display: block;
    font-size: 0.98rem;
    line-height: 1.2;
}

.ob-advanced-toggle small {
    display: block;
    margin-top: 3px;
    color: var(--muted);
    font-size: 0.86rem;
    line-height: 1.35;
}

.ob-advanced-panel {
    border: 1px solid #c8d8ea;
    background: linear-gradient(180deg, #fbfdff 0%, #f3f9ff 100%);
    border-radius: 12px;
    padding: 14px;
    display: none;
}

.ob-advanced-panel.is-open {
    display: block;
    animation: obAdvancedReveal 0.2s ease;
}

@keyframes obAdvancedReveal {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ob-msg {
    border-radius: 10px;
    padding: 12px 14px;
    margin-bottom: 14px;
    font-weight: 500;
}

.ob-msg-success {
    background: #e9fbf2;
    border: 1px solid #a9e4c5;
    color: #146842;
}

.ob-msg-error {
    background: #fff0f0;
    border: 1px solid #f1b5b5;
    color: #852222;
}

.ob-msg-info {
    background: #eef5ff;
    border: 1px solid #bed5f8;
    color: #134a95;
}

.ob-msg-inline {
    margin-bottom: 0;
}

.ob-loading {
    position: fixed;
    inset: 0;
    background: rgba(15, 24, 36, 0.58);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 999;
}

.ob-loading.is-active {
    display: flex;
}

.ob-loading-card {
    background: #fff;
    border-radius: 16px;
    padding: 22px 24px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(12, 24, 40, 0.22);
    max-width: 360px;
}

.ob-loading-card strong {
    display: block;
    font-size: 1.08rem;
    margin-bottom: 6px;
}

.ob-loading-card span {
    color: var(--muted);
    font-size: 0.95rem;
}

.ob-loading-spinner {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 3px solid #d6e3f3;
    border-top-color: var(--primary);
    animation: obSpin 1s linear infinite;
    margin: 0 auto 12px;
}

@keyframes obSpin {
    to {
        transform: rotate(360deg);
    }
}

.ob-actions {
    margin-top: 18px;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.ob-actions-right {
    margin-left: auto;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.ob-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 10px;
    padding: 11px 16px;
    font: inherit;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
}

.ob-btn-primary {
    background: var(--primary);
    color: #fff;
}

.ob-btn-primary:hover {
    background: var(--primary-strong);
}

@keyframes obGoogleRise {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes obGoogleSpin {
    to { transform: rotate(360deg); }
}

.ob-btn-google {
    border: 1px solid #cfd8e6;
    background: #ffffff;
    color: #20324a;
    gap: 10px;
    box-shadow: 0 4px 12px rgba(19, 45, 80, 0.09);
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    animation: obGoogleRise 0.35s ease both;
}

.ob-btn-google:hover {
    border-color: #b7c6db;
    background: #f5f8fc;
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(19, 45, 80, 0.13);
}

.ob-btn-google:focus-visible {
    outline: 2px solid #1a73e8;
    outline-offset: 2px;
}

.ob-google-icon {
    display: inline-flex;
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
}

.ob-google-icon svg {
    display: block;
    width: 100%;
    height: 100%;
}

.ob-google-label {
    white-space: nowrap;
}

.ob-google-spinner {
    display: none;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    border: 2px solid #d4dce8;
    border-top-color: #1a73e8;
    animation: obGoogleSpin 0.8s linear infinite;
}

.ob-btn-google.is-loading {
    pointer-events: none;
    cursor: progress;
    opacity: 0.88;
}

.ob-btn-google.is-loading .ob-google-spinner {
    display: inline-flex;
}

.ob-btn-secondary {
    background: #e6eef8;
    color: #123253;
}

.ob-btn-secondary:hover {
    background: #d7e4f3;
}

.ob-btn-outline {
    border: 1px solid #b8cae2;
    background: #fff;
    color: #123253;
}

.ob-btn-outline:hover {
    border-color: #8aa7cb;
    background: #f7fbff;
}

.ob-btn-small {
    padding: 8px 12px;
    font-size: 0.88rem;
}

.ob-kpi {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin: 12px 0 6px;
}

.ob-kpi-card {
    border: 1px solid #d8e5f4;
    background: #f7fbff;
    border-radius: 12px;
    padding: 12px;
}

.ob-kpi-card strong {
    display: block;
    font-size: 1.05rem;
}

.ob-kpi-card span {
    color: var(--muted);
    font-size: 0.9rem;
}

.ob-list {
    margin: 8px 0 0;
    padding-left: 18px;
    color: var(--muted);
}

.ob-list li {
    margin-bottom: 6px;
}

.ob-footer-links {
    margin-top: 10px;
    color: var(--muted);
    font-size: 0.92rem;
}

.ob-footer-links a {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
}

.ob-footer-links a:hover {
    text-decoration: underline;
}

@media (max-width: 860px) {
    .ob-grid,
    .ob-theme-grid,
    .ob-kpi,
    .ob-choice-grid {
        grid-template-columns: 1fr;
    }

    .ob-card {
        padding: 18px;
    }

    .ob-shell {
        margin-top: 18px;
    }
}