:root {
    --lumina-primary: #2d749c;
    --lumina-primary-deep: #245d7d;
    --lumina-dark: #212b31;
    --lumina-accent: #c6016b;
    --lumina-ink: #14303d;
    --lumina-muted: #647481;
    --lumina-border: rgba(33, 43, 49, 0.12);
    --lumina-surface: rgba(255, 255, 255, 0.92);
    --lumina-surface-strong: #ffffff;
    --lumina-shadow: 0 28px 80px rgba(16, 35, 45, 0.14);
    --lumina-radius-lg: 28px;
    --lumina-radius-md: 20px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Plus Jakarta Sans", sans-serif;
    color: var(--lumina-dark);
    background:
        radial-gradient(circle at top left, rgba(45, 116, 156, 0.22), transparent 28%),
        radial-gradient(circle at top right, rgba(198, 1, 107, 0.18), transparent 24%),
        linear-gradient(180deg, #f7fbfd 0%, #eef5f8 52%, #f5f9fb 100%);
    overflow-x: hidden;
}

.app-bg {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.45) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.45) 1px, transparent 1px);
    background-size: 54px 54px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.65), transparent 75%);
    pointer-events: none;
}

.app-shell {
    position: relative;
    z-index: 1;
}

.lumina-nav {
    padding: 1rem 1.25rem;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 44px;
    box-shadow: 0 10px 30px rgba(24, 44, 56, 0.08);
    backdrop-filter: blur(18px);
}

.brand-lockup {
    display: inline-flex;
    align-items: flex-start;
    flex-direction: column;
    gap: 0.4rem;
    text-decoration: none;
    width: 100%;
    max-width: 100%;
}

.brand-logo {
    display: block;
    width: 100%;
    max-width: 360px;
    height: auto;
}

.brand-meta {
    display: grid;
    gap: 0.15rem;
}

.brand-app-title {
    color: var(--lumina-ink);
    font-size: clamp(1.55rem, 2.7vw, 2.35rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.06;
    max-width: 30ch;
    text-wrap: balance;
}

.assistant-trigger {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 25;
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.95rem 1.1rem;
    border: 0;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 22px 45px rgba(16, 35, 45, 0.18);
    backdrop-filter: blur(18px);
    text-align: left;
}

.assistant-trigger-icon {
    display: inline-grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--lumina-primary), var(--lumina-accent));
    color: #fff;
    font-size: 0.95rem;
    font-weight: 800;
}

.assistant-trigger-copy {
    display: grid;
}

.assistant-trigger-title {
    color: var(--lumina-dark);
    font-size: 0.98rem;
    font-weight: 800;
}

.assistant-trigger-subtitle {
    color: var(--lumina-muted);
    font-size: 0.84rem;
    font-weight: 600;
}

.assistant-overlay {
    position: fixed;
    inset: 0;
    z-index: 29;
    background: rgba(20, 40, 53, 0.18);
    backdrop-filter: blur(6px);
}

.assistant-drawer {
    position: fixed;
    top: 18px;
    right: 18px;
    bottom: 18px;
    z-index: 30;
    width: min(540px, calc(100vw - 36px));
    height: auto;
    padding: 1rem 1rem calc(1rem + env(safe-area-inset-bottom, 0px));
    background:
        radial-gradient(circle at top right, rgba(198, 1, 107, 0.08), transparent 28%),
        linear-gradient(180deg, rgba(250, 252, 253, 0.98), rgba(241, 247, 250, 0.95));
    border: 1px solid rgba(255, 255, 255, 0.84);
    border-radius: 32px;
    box-shadow:
        0 28px 80px rgba(16, 35, 45, 0.22),
        0 8px 24px rgba(16, 35, 45, 0.08);
    backdrop-filter: blur(22px);
    transform: translateX(calc(100% + 24px));
    transition: transform 220ms ease;
    display: grid;
    grid-template-rows: auto auto minmax(260px, 1fr) auto;
    gap: 0.8rem;
    overflow: auto;
}

.assistant-drawer.is-open {
    transform: translateX(0);
}

.assistant-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.7rem;
    padding: 0.05rem 0.1rem 0;
}

.assistant-eyebrow {
    color: var(--lumina-accent);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.assistant-header h2 {
    margin: 0.3rem 0 0.35rem;
    color: var(--lumina-dark);
    font-size: clamp(1.45rem, 2vw, 1.85rem);
    font-weight: 800;
    letter-spacing: -0.05em;
    line-height: 1.02;
    max-width: 14ch;
}

.assistant-header p,
.assistant-form-copy {
    margin: 0;
    color: var(--lumina-muted);
    font-size: 0.88rem;
    line-height: 1.45;
    max-width: 46ch;
}

.assistant-upload-row {
    display: grid;
    gap: 0.45rem;
}

.assistant-upload-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    padding: 0.72rem 0.95rem;
    border-radius: 16px;
    border: 1px dashed rgba(45, 116, 156, 0.28);
    background: linear-gradient(180deg, rgba(245, 250, 253, 0.96), rgba(236, 245, 249, 0.92));
    color: var(--lumina-dark);
    font-size: 0.84rem;
    font-weight: 700;
    cursor: pointer;
}

.assistant-upload-name {
    color: var(--lumina-muted);
    font-size: 0.8rem;
    line-height: 1.35;
    word-break: break-word;
}

.assistant-close {
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 14px;
    background: rgba(33, 43, 49, 0.05);
    color: var(--lumina-dark);
    font-size: 1.75rem;
    line-height: 1;
    display: inline-grid;
    place-items: center;
    flex-shrink: 0;
}

.assistant-thread,
.assistant-form {
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.86);
    box-shadow: 0 14px 30px rgba(20, 40, 53, 0.06);
}

.assistant-guidance {
    display: grid;
    gap: 0.75rem;
}

.assistant-guidance-card {
    padding: 0.9rem 1rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(20, 48, 61, 0.08);
    box-shadow: 0 10px 24px rgba(20, 40, 53, 0.04);
}

.assistant-guidance-card strong {
    display: block;
    margin-bottom: 0.28rem;
    color: var(--lumina-dark);
    font-size: 0.9rem;
    font-weight: 800;
}

.assistant-guidance-card p {
    margin: 0;
    color: var(--lumina-muted);
    font-size: 0.84rem;
    line-height: 1.45;
}

.assistant-guidance-card-accent {
    background: linear-gradient(180deg, rgba(247, 251, 253, 0.95), rgba(236, 245, 249, 0.92));
    border-color: rgba(45, 116, 156, 0.14);
}

.assistant-thread {
    min-height: 260px;
    overflow: auto;
    padding: 0.95rem;
    display: grid;
    gap: 0.75rem;
    align-content: start;
    overscroll-behavior: contain;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(247, 251, 253, 0.92));
}

.assistant-message {
    max-width: 87%;
    padding: 0.9rem 1rem;
    border-radius: 18px;
    box-shadow: 0 10px 24px rgba(20, 40, 53, 0.05);
    transition: transform 240ms ease, opacity 240ms ease, box-shadow 240ms ease;
}

.requirements-card,
.ideal-profile-panel {
    padding: 1.5rem;
    border-radius: var(--lumina-radius-md);
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(20, 48, 61, 0.08);
    box-shadow: 0 18px 40px rgba(16, 35, 45, 0.06);
}

.upload-zone-shell.has-file .upload-zone {
    min-height: 148px;
    padding: 1.25rem 1.5rem;
    gap: 0.35rem;
}

.requirements-card h2,
.ideal-profile-header h2 {
    margin: 0.35rem 0 0.4rem;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--lumina-dark);
}

.requirements-list {
    margin: 0.9rem 0 0;
    padding-left: 1.1rem;
    color: var(--lumina-muted);
    display: grid;
    gap: 0.45rem;
}

.ideal-profile-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.ideal-profile-header p,
.ideal-card-copy {
    margin: 0;
    color: var(--lumina-muted);
}

.ideal-status {
    padding: 0.55rem 0.85rem;
    border-radius: 999px;
    font-size: 0.84rem;
    font-weight: 800;
    background: rgba(100, 116, 129, 0.12);
    color: var(--lumina-muted);
    white-space: nowrap;
}

.ideal-status.is-success {
    background: rgba(34, 139, 94, 0.12);
    color: #1a7f53;
}

.ideal-status.is-warning {
    background: rgba(192, 122, 12, 0.12);
    color: #9d6505;
}

.ideal-status.is-error {
    background: rgba(198, 1, 107, 0.1);
    color: var(--lumina-accent);
}

.ideal-validation {
    margin-top: 1rem;
    display: grid;
    gap: 0.8rem;
}

.validation-block {
    padding: 1rem 1.05rem;
    border-radius: 16px;
    border: 1px solid transparent;
}

.validation-block strong {
    display: block;
    margin-bottom: 0.45rem;
}

.validation-block ul {
    margin: 0;
    padding-left: 1rem;
}

.validation-error {
    background: rgba(198, 1, 107, 0.06);
    border-color: rgba(198, 1, 107, 0.12);
}

.validation-warning {
    background: rgba(45, 116, 156, 0.06);
    border-color: rgba(45, 116, 156, 0.12);
}

.ideal-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 1rem;
}

.ideal-acceptance {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(20, 48, 61, 0.08);
}

.ideal-acceptance-toggle {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    color: var(--lumina-dark);
    font-size: 0.95rem;
    line-height: 1.55;
    font-weight: 600;
}

.ideal-acceptance-toggle input {
    margin-top: 0.2rem;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.ideal-card {
    padding: 1.2rem;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(247, 251, 253, 0.96), rgba(239, 246, 249, 0.92));
    border: 1px solid rgba(20, 48, 61, 0.08);
}

.ideal-card h3 {
    margin: 0 0 0.75rem;
    font-size: 1rem;
    font-weight: 800;
    color: var(--lumina-ink);
}

.betesa-ideal-map {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.95rem;
}

.betesa-quadrant-card {
    position: relative;
    padding: 1rem;
    min-height: 196px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(20, 48, 61, 0.08);
}

.betesa-quadrant-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 999px;
    background: rgba(181, 214, 235, 0.86);
    color: var(--lumina-ink);
    font-size: 1rem;
    font-weight: 800;
}

.betesa-quadrant-role,
.betesa-quadrant-range,
.alert-range-editor {
    display: grid;
    gap: 0.45rem;
}

.betesa-quadrant-role {
    margin-top: 0.9rem;
}

.betesa-quadrant-range {
    margin-top: 0.9rem;
}

.betesa-quadrant-role span,
.betesa-quadrant-range span,
.editor-label {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--lumina-muted);
}

.betesa-range-inputs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
}

.betesa-range-field {
    display: grid;
    gap: 0.28rem;
}

.betesa-range-field small {
    color: var(--lumina-muted);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.betesa-quadrant-role select,
.betesa-range-field input,
.alert-range-editor select,
.ideal-competency-table select,
.ideal-competency-table input {
    width: 100%;
    padding: 0.7rem 0.8rem;
    border-radius: 12px;
    border: 1px solid rgba(20, 48, 61, 0.12);
    background: rgba(255, 255, 255, 0.96);
    color: var(--lumina-dark);
    font: inherit;
}

.alert-range-editor {
    margin-top: 1rem;
}

.alert-range-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.alert-range-chip {
    position: relative;
}

.alert-range-chip input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.alert-range-chip span {
    display: inline-flex;
    align-items: center;
    padding: 0.55rem 0.85rem;
    border-radius: 999px;
    border: 1px solid rgba(45, 116, 156, 0.14);
    background: rgba(255, 255, 255, 0.9);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--lumina-ink);
}

.alert-range-chip input:checked + span {
    background: rgba(45, 116, 156, 0.12);
    border-color: rgba(45, 116, 156, 0.3);
    color: var(--lumina-primary-deep);
}

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

.ideal-competency-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0.9rem;
}

.ideal-competency-table th,
.ideal-competency-table td {
    padding: 0.8rem 0.7rem;
    border-bottom: 1px solid rgba(20, 48, 61, 0.08);
    text-align: left;
    vertical-align: middle;
}

.ideal-competency-table th:nth-child(1),
.ideal-competency-table td:nth-child(1) {
    width: 46%;
}

.ideal-competency-table th:nth-child(2),
.ideal-competency-table td:nth-child(2) {
    width: 22%;
}

.ideal-competency-table th:nth-child(3),
.ideal-competency-table td:nth-child(3) {
    width: 22%;
}

.ideal-competency-table th {
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--lumina-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

@media (max-width: 991px) {
    .betesa-ideal-map {
        grid-template-columns: 1fr;
    }

    .ideal-profile-header {
        flex-direction: column;
    }
}

.assistant-message-enter {
    opacity: 0;
    transform: translateY(14px) scale(0.985);
}

.assistant-message-revealing .assistant-message-body {
    opacity: 0.96;
}

.assistant-message-role {
    margin-bottom: 0.45rem;
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.assistant-message-body {
    display: grid;
    gap: 0.6rem;
}

.assistant-message-body p,
.assistant-message-body ul {
    margin: 0;
    line-height: 1.55;
    color: var(--lumina-dark);
    font-size: 0.94rem;
}

.assistant-message-body ul {
    padding-left: 1.15rem;
}

.assistant-message-body li + li {
    margin-top: 0.3rem;
}

.assistant-message-bot {
    background: linear-gradient(180deg, rgba(45, 116, 156, 0.08), rgba(45, 116, 156, 0.12));
    border-top-left-radius: 10px;
    justify-self: start;
}

.assistant-message-bot .assistant-message-role {
    color: var(--lumina-primary);
}

.assistant-message-user {
    background: linear-gradient(180deg, rgba(198, 1, 107, 0.1), rgba(83, 59, 125, 0.13));
    border-top-right-radius: 10px;
    justify-self: end;
    margin-left: auto;
}

.assistant-message-user .assistant-message-role {
    color: var(--lumina-accent);
}

.assistant-dots {
    display: inline-flex;
    gap: 0.35rem;
}

.assistant-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(45, 116, 156, 0.55);
    animation: assistantPulse 1s infinite ease-in-out;
}

.assistant-dots span:nth-child(2) {
    animation-delay: 0.15s;
}

.assistant-dots span:nth-child(3) {
    animation-delay: 0.3s;
}

.assistant-form {
    display: grid;
    gap: 0.65rem;
    padding: 0.8rem 0.9rem 0.9rem;
    align-content: start;
}

.assistant-form-top {
    display: grid;
    gap: 0.45rem;
}

.assistant-label {
    display: block;
    margin-bottom: 0.15rem;
    color: var(--lumina-dark);
    font-size: 0.92rem;
    font-weight: 800;
}

.assistant-form-copy {
    font-size: 0.82rem;
    line-height: 1.35;
    max-width: none;
}

.assistant-input {
    width: 100%;
    min-height: 64px;
    max-height: 96px;
    resize: none;
    border-radius: 16px;
    border: 1px solid rgba(33, 43, 49, 0.1);
    padding: 0.8rem 0.9rem;
    font-family: inherit;
    font-size: 0.92rem;
    line-height: 1.35;
    color: var(--lumina-dark);
    background: rgba(255, 255, 255, 0.92);
}

.assistant-input:focus {
    outline: none;
    border-color: rgba(45, 116, 156, 0.32);
    box-shadow: 0 0 0 0.22rem rgba(45, 116, 156, 0.12);
}

.assistant-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 1rem;
}

.assistant-footer .btn {
    flex-shrink: 0;
    white-space: nowrap;
    min-width: 160px;
    transition: transform 180ms ease, box-shadow 180ms ease, opacity 180ms ease;
}

.assistant-footer .btn[data-loading="true"] {
    opacity: 0.82;
    pointer-events: none;
    transform: translateY(1px);
}

.assistant-footer .btn[data-loading="true"]::after {
    content: "";
    display: inline-block;
    width: 0.9rem;
    height: 0.9rem;
    margin-left: 0.6rem;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.36);
    border-top-color: #ffffff;
    animation: assistantSpin 0.85s linear infinite;
}

@media (max-width: 767.98px) {
    .assistant-trigger {
        right: 14px;
        bottom: 14px;
        padding: 0.85rem 0.95rem;
    }

    .assistant-trigger-subtitle {
        display: none;
    }

    .assistant-drawer {
        inset: 0;
        width: 100vw;
        border-radius: 0;
        padding: 0.95rem 0.85rem calc(0.95rem + env(safe-area-inset-bottom, 0px));
        grid-template-rows: auto auto minmax(180px, 1fr) auto;
        gap: 0.75rem;
        overflow-y: auto;
    }

    .assistant-header {
        gap: 0.65rem;
        padding: 0;
    }

    .assistant-header h2 {
        max-width: none;
        font-size: 1.55rem;
        line-height: 1.05;
        margin: 0.28rem 0 0.45rem;
    }

    .assistant-header p,
    .assistant-form-copy {
        max-width: none;
        font-size: 0.88rem;
        line-height: 1.45;
    }

    .assistant-close {
        width: 42px;
        height: 42px;
        font-size: 1.7rem;
        border-radius: 14px;
    }

    .assistant-guidance {
        gap: 0.65rem;
    }

    .assistant-guidance-card {
        padding: 0.85rem 0.9rem;
        border-radius: 18px;
    }

    .assistant-message {
        max-width: 100%;
        padding: 0.9rem 0.95rem;
        border-radius: 18px;
    }

    .assistant-message-body p,
    .assistant-message-body ul {
        font-size: 0.92rem;
        line-height: 1.55;
    }

    .assistant-thread {
        min-height: 180px;
        padding: 0.85rem;
        gap: 0.7rem;
    }

    .assistant-form {
        gap: 0.65rem;
        padding: 0.8rem 0.85rem 0.9rem;
    }

    .assistant-form-top {
        gap: 0.5rem;
    }

    .assistant-upload-label {
        width: 100%;
        justify-content: center;
    }

    .assistant-upload-name {
        font-size: 0.78rem;
    }

    .assistant-label {
        font-size: 0.9rem;
    }

    .assistant-form-copy {
        font-size: 0.82rem;
    }

    .assistant-input {
        min-height: 64px;
        max-height: 88px;
        padding: 0.75rem 0.85rem;
        font-size: 0.9rem;
        border-radius: 16px;
    }

    .assistant-footer {
        justify-content: stretch;
    }

    .assistant-footer .btn {
        width: 100%;
        min-width: 0;
    }
}

.brand-name,
.brand-subtitle {
    display: block;
}

.brand-name {
    color: var(--lumina-dark);
    font-size: 1.05rem;
    font-weight: 800;
}

.brand-subtitle {
    color: var(--lumina-muted);
    font-size: 0.82rem;
    font-weight: 600;
}

.status-pill,
.status-chip,
.info-badge,
.feature-kicker,
.eyebrow {
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.6rem 0.95rem;
    border-radius: 999px;
    background: rgba(45, 116, 156, 0.12);
    color: var(--lumina-primary);
    font-size: 0.73rem;
    font-weight: 700;
}

.status-chip {
    display: inline-flex;
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    background: rgba(198, 1, 107, 0.1);
    color: var(--lumina-accent);
    font-size: 0.7rem;
    font-weight: 700;
}

.eyebrow,
.feature-kicker {
    color: var(--lumina-accent);
    font-size: 0.76rem;
    font-weight: 800;
}

.hero-title,
.page-header h1,
.processing-card h1,
.result-card h1 {
    color: var(--lumina-dark);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
}

.page-header h1 {
    font-size: clamp(2.35rem, 4.2vw, 3.25rem);
}

.hero-title {
    font-size: clamp(2.8rem, 5vw, 4.75rem);
    max-width: 12ch;
}

.hero-copy,
.page-header p,
.feature-tile p,
.side-panel p,
.result-card p,
.processing-card p {
    color: var(--lumina-muted);
    font-size: 1.03rem;
    line-height: 1.75;
}

.hero-panel,
.section-card,
.page-shell,
.upload-card,
.side-panel,
.processing-card,
.result-card,
.feature-tile {
    background: var(--lumina-surface);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: var(--lumina-shadow);
    backdrop-filter: blur(14px);
}

.hero-panel,
.page-shell,
.section-card,
.result-card,
.processing-card {
    border-radius: var(--lumina-radius-lg);
}

.hero-panel,
.page-shell,
.processing-card,
.result-card,
.section-card {
    padding: 2rem;
}

.hero-panel-top,
.page-header,
.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.hero-stage {
    display: grid;
    gap: 1.1rem;
    position: relative;
}

.stage-line {
    position: absolute;
    left: 1.1rem;
    top: 0.6rem;
    bottom: 0.6rem;
    width: 2px;
    background: linear-gradient(180deg, rgba(45, 116, 156, 0.55), rgba(198, 1, 107, 0.25));
}

.stage-item {
    position: relative;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    padding-left: 0.2rem;
}

.stage-item h3,
.feature-tile h2,
.side-panel h2 {
    margin: 0 0 0.35rem;
    font-size: 1.05rem;
    font-weight: 700;
}

.stage-item p,
.helper-copy span,
.side-list li,
.processing-step {
    color: var(--lumina-muted);
}

.stage-number,
.result-icon {
    display: inline-grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(45, 116, 156, 0.15), rgba(198, 1, 107, 0.16));
    color: var(--lumina-primary);
    font-size: 0.85rem;
    font-weight: 800;
    z-index: 1;
}

.stage-item.active .stage-number {
    background: linear-gradient(135deg, var(--lumina-primary), var(--lumina-accent));
    color: #fff;
}

.hero-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.metric-card,
.feature-tile,
.side-panel,
.upload-card {
    border-radius: var(--lumina-radius-md);
}

.metric-card {
    min-width: 140px;
    padding: 1rem 1.2rem;
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid rgba(255, 255, 255, 0.75);
    box-shadow: 0 16px 30px rgba(25, 47, 58, 0.08);
}

.metric-value,
.badge-value {
    display: block;
    color: var(--lumina-dark);
    font-size: 1.5rem;
    font-weight: 800;
}

.metric-label,
.badge-label {
    color: var(--lumina-muted);
    font-size: 0.82rem;
    font-weight: 600;
}

.progress-shell {
    position: relative;
    padding: 1.4rem 1rem 0;
}

.progress-rail {
    position: absolute;
    top: 2.2rem;
    left: 5%;
    right: 5%;
    height: 2px;
    background: linear-gradient(90deg, rgba(45, 116, 156, 0.2), rgba(198, 1, 107, 0.2));
}

.progress-steps {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.progress-step {
    display: grid;
    justify-items: center;
    text-align: center;
    gap: 0.7rem;
}

.progress-index {
    display: inline-grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--lumina-border);
    color: var(--lumina-muted);
    font-size: 0.92rem;
    font-weight: 800;
    box-shadow: 0 14px 30px rgba(22, 44, 56, 0.08);
}

.progress-label {
    max-width: 11ch;
    color: var(--lumina-muted);
    font-size: 0.86rem;
    font-weight: 700;
}

.progress-step.complete .progress-index,
.progress-step.current .progress-index {
    border-color: transparent;
    color: #fff;
    background: linear-gradient(135deg, var(--lumina-primary), var(--lumina-accent));
}

.progress-step.current .progress-label,
.progress-step.complete .progress-label {
    color: var(--lumina-dark);
}

.page-shell {
    padding: 2rem;
}

.page-header {
    margin-bottom: 2rem;
}

.page-header h1 {
    margin: 0.45rem 0 0.75rem;
    font-size: clamp(2rem, 4vw, 3rem);
}

.process-context-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 1rem;
    padding: 0.55rem 0.85rem;
    border-radius: 999px;
    background: rgba(45, 116, 156, 0.1);
    border: 1px solid rgba(45, 116, 156, 0.14);
}

.process-context-label {
    color: var(--lumina-muted);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.process-context-value {
    color: var(--lumina-primary);
    font-size: 0.9rem;
    font-weight: 800;
}

.side-panel-meta {
    display: grid;
    gap: 0.45rem;
    margin: 1rem 0 1.15rem;
    padding: 0.95rem 1rem;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(245, 250, 253, 0.95), rgba(235, 243, 248, 0.92));
    border: 1px solid rgba(45, 116, 156, 0.12);
    color: var(--lumina-muted);
    font-size: 0.94rem;
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.side-panel-meta strong {
    color: var(--lumina-dark);
}

.side-panel-meta-value {
    overflow-wrap: anywhere;
    word-break: break-word;
}

.mock-mode-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.15rem;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.78);
    box-shadow: 0 14px 30px rgba(20, 40, 53, 0.06);
}

.mock-import-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
    padding: 1.1rem 1.2rem;
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(245, 250, 253, 0.92));
    border: 1px solid rgba(45, 116, 156, 0.12);
    box-shadow: 0 14px 30px rgba(20, 40, 53, 0.05);
}

.mock-import-card.is-compact {
    align-items: flex-start;
}

.mock-import-copy h2 {
    margin: 0.22rem 0 0.4rem;
    font-size: 1.08rem;
}

.mock-import-copy p,
.mock-import-meta {
    margin: 0;
    color: var(--lumina-muted);
    font-size: 0.93rem;
    line-height: 1.5;
}

.mock-import-meta {
    margin-top: 0.55rem;
}

.mock-import-form {
    display: grid;
    gap: 0.75rem;
    min-width: 290px;
}

.mock-import-details {
    min-width: 250px;
    padding: 0.85rem 0.95rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.84);
    border: 1px solid rgba(45, 116, 156, 0.12);
}

.mock-import-details summary {
    cursor: pointer;
    list-style: none;
    font-weight: 800;
    color: var(--lumina-primary-deep);
}

.mock-import-details summary::-webkit-details-marker {
    display: none;
}

.mock-import-details[open] summary {
    margin-bottom: 0.75rem;
}

.mock-import-field {
    display: grid;
    gap: 0.35rem;
    color: var(--lumina-dark);
    font-size: 0.88rem;
    font-weight: 700;
}

.mock-import-field input[type="file"] {
    display: block;
    width: 100%;
    padding: 0.8rem 0.95rem;
    border-radius: 16px;
    border: 1px solid rgba(45, 116, 156, 0.16);
    background: #fff;
    color: var(--lumina-muted);
}

.mock-mode-copy h2 {
    margin: 0.2rem 0 0.35rem;
    font-size: 1.05rem;
}

.mock-mode-copy p {
    margin: 0;
    color: var(--lumina-muted);
    font-size: 0.92rem;
    line-height: 1.45;
}

.mock-mode-switch {
    display: inline-flex;
    gap: 0.4rem;
    padding: 0.35rem;
    border-radius: 999px;
    background: rgba(45, 116, 156, 0.08);
    border: 1px solid rgba(45, 116, 156, 0.12);
    flex-shrink: 0;
}

.mock-mode-option {
    padding: 0.72rem 1rem;
    border-radius: 999px;
    color: var(--lumina-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 800;
    transition: all 180ms ease;
}

.mock-mode-option.is-active {
    background: linear-gradient(135deg, var(--lumina-primary), var(--lumina-accent));
    color: #fff;
    box-shadow: 0 10px 24px rgba(45, 116, 156, 0.2);
}

.info-badge {
    display: grid;
    gap: 0.3rem;
    min-width: 170px;
    padding: 1rem 1.1rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.84);
    border: 1px solid rgba(255, 255, 255, 0.7);
    text-align: right;
}

.badge-value.small {
    font-size: 1rem;
    word-break: break-word;
}

.selection-toolbar,
.selection-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.15rem;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.78);
    box-shadow: 0 14px 30px rgba(20, 40, 53, 0.06);
}

.search-shell {
    flex: 1 1 420px;
}

.search-label {
    display: block;
    margin-bottom: 0.55rem;
    color: var(--lumina-dark);
    font-size: 0.86rem;
    font-weight: 700;
}

.search-input {
    min-height: 54px;
    border-radius: 16px;
    border: 1px solid rgba(33, 43, 49, 0.1);
    padding-inline: 1rem;
    box-shadow: none;
}

.search-input:focus {
    border-color: rgba(45, 116, 156, 0.35);
    box-shadow: 0 0 0 0.22rem rgba(45, 116, 156, 0.12);
}

.bulk-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--lumina-dark);
    font-size: 0.92rem;
    font-weight: 700;
}

.bulk-toggle input {
    width: 18px;
    height: 18px;
    accent-color: var(--lumina-accent);
}

.selection-grid-scroll {
    position: relative;
    max-height: 620px;
    overflow: auto;
    padding: 0.35rem 0.35rem 1rem 0;
    scroll-behavior: smooth;
}

.selection-grid-scroll::-webkit-scrollbar {
    width: 10px;
}

.selection-grid-scroll::-webkit-scrollbar-track {
    background: rgba(33, 43, 49, 0.05);
    border-radius: 999px;
}

.selection-grid-scroll::-webkit-scrollbar-thumb {
    background: rgba(45, 116, 156, 0.26);
    border-radius: 999px;
}

.selection-grid-scroll.is-scrollable {
    mask-image: linear-gradient(180deg, transparent 0, #000 18px, #000 calc(100% - 18px), transparent 100%);
}

.selection-grid-scroll.is-scrollable::before,
.selection-grid-scroll.is-scrollable::after {
    content: "";
    position: sticky;
    left: 0;
    right: 0;
    display: block;
    height: 18px;
    z-index: 2;
    pointer-events: none;
}

.selection-grid-scroll.is-scrollable::before {
    top: 0;
    margin-bottom: -18px;
    background: linear-gradient(180deg, rgba(247, 251, 253, 0.96), rgba(247, 251, 253, 0));
    opacity: 0;
}

.selection-grid-scroll.is-scrollable::after {
    bottom: 0;
    margin-top: -18px;
    background: linear-gradient(0deg, rgba(247, 251, 253, 0.98), rgba(247, 251, 253, 0));
    opacity: 1;
}

.selection-grid-scroll.is-scrollable.is-scrolled::before {
    opacity: 1;
}

.selection-grid-scroll.is-scrollable.is-at-bottom::after {
    opacity: 0;
}

.user-checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--lumina-accent);
}

.upload-zone:hover {
    transform: translateY(-2px);
    box-shadow: 0 22px 40px rgba(18, 41, 53, 0.1);
}

.user-name {
    display: block;
    color: var(--lumina-dark);
    font-size: 1.05rem;
    font-weight: 700;
}

.user-meta {
    display: block;
    margin-top: 0.2rem;
    color: var(--lumina-muted);
    font-size: 0.86rem;
}

.user-meta-secondary {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.helper-copy {
    display: grid;
    gap: 0.2rem;
}

.selection-dropdown {
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.82);
    box-shadow: 0 18px 34px rgba(20, 40, 53, 0.06);
    overflow: hidden;
}

.selection-dropdown-summary {
    display: grid;
    gap: 0.2rem;
    padding: 1.1rem 1.2rem;
    cursor: pointer;
    list-style: none;
}

.selection-dropdown-summary::-webkit-details-marker {
    display: none;
}

.selection-dropdown-title {
    color: var(--lumina-dark);
    font-size: 1rem;
    font-weight: 800;
}

.selection-dropdown-caption {
    color: var(--lumina-muted);
    font-size: 0.9rem;
}

.selection-scroll-hint {
    padding: 0 1.2rem 0.85rem;
    color: var(--lumina-muted);
    font-size: 0.84rem;
    font-weight: 600;
}

.selection-list {
    display: grid;
    gap: 0.75rem;
    padding: 0 1.2rem 1.2rem;
}

.selection-list-item {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(33, 43, 49, 0.08);
    box-shadow: 0 10px 24px rgba(24, 44, 56, 0.05);
    cursor: pointer;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.selection-list-item:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 30px rgba(18, 41, 53, 0.08);
}

.selection-list-item:has(.user-checkbox:checked) {
    border-color: rgba(45, 116, 156, 0.42);
    background: linear-gradient(180deg, rgba(45, 116, 156, 0.08), rgba(255, 255, 255, 0.96));
}

.selection-list-check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.selection-list-content {
    min-width: 0;
}

.btn {
    border-radius: 14px;
    font-weight: 700;
    letter-spacing: -0.01em;
    padding: 0.9rem 1.4rem;
}

.btn-lumina {
    color: #fff;
    border: none;
    background: linear-gradient(135deg, var(--lumina-primary), var(--lumina-accent));
    box-shadow: 0 18px 30px rgba(45, 116, 156, 0.22);
}

.btn-lumina:hover,
.btn-lumina:focus {
    color: #fff;
    background: linear-gradient(135deg, var(--lumina-primary-deep), #aa015d);
}

.btn-outline-lumina {
    color: var(--lumina-dark);
    border: 1px solid rgba(33, 43, 49, 0.12);
    background: rgba(255, 255, 255, 0.72);
}

.btn-outline-lumina:hover,
.btn-outline-lumina:focus {
    color: var(--lumina-primary);
    border-color: rgba(45, 116, 156, 0.3);
    background: rgba(45, 116, 156, 0.08);
}

.btn:disabled {
    opacity: 0.55;
    box-shadow: none;
}

.upload-card,
.side-panel {
    padding: 1.5rem;
    height: 100%;
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid rgba(255, 255, 255, 0.82);
    box-shadow: 0 24px 50px rgba(17, 40, 52, 0.08);
    overflow: hidden;
}

.upload-zone {
    display: grid;
    place-items: center;
    min-height: 340px;
    padding: 2rem;
    border: 2px dashed rgba(45, 116, 156, 0.25);
    border-radius: 24px;
    background:
        radial-gradient(circle at top, rgba(45, 116, 156, 0.1), transparent 35%),
        rgba(245, 250, 252, 0.92);
    text-align: center;
    cursor: pointer;
    transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.upload-zone.is-dragover,
.upload-zone.has-file {
    border-color: var(--lumina-accent);
    background:
        radial-gradient(circle at top, rgba(198, 1, 107, 0.12), transparent 35%),
        rgba(255, 255, 255, 0.98);
}

.upload-icon {
    display: inline-grid;
    place-items: center;
    width: 74px;
    height: 74px;
    margin-bottom: 1.25rem;
    border-radius: 24px;
    background: linear-gradient(135deg, var(--lumina-primary), var(--lumina-accent));
    color: #fff;
    font-size: 1rem;
    font-weight: 800;
    box-shadow: 0 20px 34px rgba(45, 116, 156, 0.24);
}

.upload-zone h2,
.result-card h1,
.processing-card h1 {
    margin-bottom: 0.7rem;
}

.upload-zone h2 {
    font-size: 1.45rem;
    font-weight: 800;
    text-wrap: balance;
}

.upload-file-name {
    display: inline-flex;
    margin-top: 1rem;
    padding: 0.65rem 1rem;
    border-radius: 999px;
    background: rgba(33, 43, 49, 0.06);
    color: var(--lumina-dark);
    font-size: 0.9rem;
    font-weight: 700;
    max-width: min(100%, 720px);
    overflow-wrap: anywhere;
}

.side-list {
    margin: 1.25rem 0 0;
    padding-left: 1.1rem;
    line-height: 1.8;
}

.side-panel p,
.side-list li {
    overflow-wrap: anywhere;
}

.processing-state,
.result-state {
    margin-top: 2rem;
}

.processing-card,
.result-card {
    text-align: center;
    background:
        radial-gradient(circle at top, rgba(45, 116, 156, 0.14), transparent 38%),
        rgba(255, 255, 255, 0.95);
}

.min-vh-50 {
    min-height: 50vh;
    display: grid;
    place-items: center;
}

.spinner-orbit {
    position: relative;
    width: 112px;
    height: 112px;
    margin: 0 auto;
}

.spinner-orbit span {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 3px solid transparent;
    animation: spin 1.6s linear infinite;
}

.spinner-orbit span:nth-child(1) {
    border-top-color: var(--lumina-primary);
}

.spinner-orbit span:nth-child(2) {
    inset: 12px;
    border-right-color: var(--lumina-accent);
    animation-direction: reverse;
}

.spinner-orbit span:nth-child(3) {
    inset: 24px;
    border-bottom-color: var(--lumina-dark);
    animation-duration: 1.1s;
}

.processing-steps {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.75rem;
}

.processing-meter {
    width: min(420px, 100%);
    height: 12px;
    margin: 1.5rem auto 0.65rem;
    border-radius: 999px;
    background: rgba(33, 43, 49, 0.08);
    overflow: hidden;
}

.processing-meter-bar {
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--lumina-primary), var(--lumina-accent));
    transition: width 280ms ease;
}

.processing-percent {
    color: var(--lumina-dark);
    font-size: 0.95rem;
    font-weight: 800;
}

.processing-step {
    padding: 0.8rem 1rem;
    border-radius: 999px;
    background: rgba(33, 43, 49, 0.05);
    font-size: 0.92rem;
    font-weight: 700;
}

.processing-step.active {
    color: var(--lumina-dark);
}

.result-icon {
    margin: 0 auto 1.4rem;
}

.ranking-card {
    margin-top: 1.4rem;
    text-align: left;
}

.ranking-card h2 {
    margin: 0.4rem 0 0.5rem;
    color: var(--lumina-dark);
    font-size: 1.5rem;
    font-weight: 800;
}

.ranking-list {
    display: grid;
    gap: 0.9rem;
    margin-top: 1.5rem;
}

.ranking-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.84);
    border: 1px solid rgba(33, 43, 49, 0.08);
}

.ranking-position {
    display: inline-grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--lumina-primary), var(--lumina-accent));
    color: #fff;
    font-size: 1rem;
    font-weight: 800;
}

.ranking-name {
    color: var(--lumina-dark);
    font-size: 1rem;
    font-weight: 800;
}

.ranking-meta {
    color: var(--lumina-muted);
    font-size: 0.88rem;
    font-weight: 600;
}

.ranking-score {
    color: var(--lumina-primary-deep);
    font-size: 1.2rem;
    font-weight: 800;
}

.feature-tile {
    height: 100%;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.84);
}

.empty-state-card {
    padding: 2rem;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.8);
    text-align: center;
    box-shadow: 0 18px 34px rgba(20, 40, 53, 0.06);
}

.empty-state-card h2 {
    margin: 0.55rem 0 0.8rem;
    font-size: 1.35rem;
    font-weight: 800;
}

.empty-state-card p {
    margin: 0;
    color: var(--lumina-muted);
}

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

@keyframes assistantPulse {
    0%, 80%, 100% {
        transform: scale(0.75);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes assistantSpin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 991.98px) {
    .hero-panel-top,
    .page-header,
    .mock-import-card,
    .form-footer,
    .selection-toolbar,
    .selection-summary,
    .assistant-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .mock-import-form {
        min-width: 100%;
        width: 100%;
    }

    .progress-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .progress-rail {
        display: none;
    }
}

@media (max-width: 767.98px) {
    .lumina-nav {
        border-radius: 28px;
    }

    .brand-lockup {
        max-width: 100%;
        gap: 0.35rem;
    }

    .brand-logo {
        max-width: 280px;
    }

    .brand-app-title {
        font-size: clamp(1.2rem, 5.4vw, 1.7rem);
        max-width: 100%;
    }

    .hero-panel,
    .page-shell,
    .section-card,
    .processing-card,
    .result-card {
        padding: 1.4rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .progress-steps {
        grid-template-columns: 1fr;
    }

    .upload-zone {
        min-height: 280px;
    }

    .metric-card,
    .info-badge {
        width: 100%;
    }
}