:root {
    --danger: #dc2626;
    --warning: #f59e0b;
    --success: #16a34a;
    --purple: #7c3aed
}

.login-page,
.app-page {
    background: var(--surface);
    min-height: 100vh
}

.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 32px;
    position: relative;
    overflow: hidden
}

.login-shell:before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 10% 15%, rgba(27, 152, 224, .18), transparent 35%), radial-gradient(circle at 90% 80%, rgba(15, 76, 92, .2), transparent 42%)
}

.login-card {
    position: relative;
    z-index: 1;
    width: min(100%, 460px);
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 28px;
    padding: 34px;
    box-shadow: var(--shadow-elev)
}

.login-brand {
    margin-bottom: 24px
}

.login-card h1 {
    margin: 18px 0 10px;
    font-size: 32px
}

.login-form {
    display: grid;
    gap: 14px;
    margin: 26px 0 18px
}

.login-form label {
    display: grid;
    gap: 8px;
    font-weight: 700;
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--petroleum)
}

.login-form input,
.form-control {
    width: 100%;
    padding: 13px 15px;
    border: 1px solid var(--border);
    border-radius: 13px;
    background: #fff;
    color: var(--fg);
    font: inherit
}

.login-aside {
    display: none
}

.login-metric {
    background: rgba(255, 255, 255, .75);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 20px;
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(12px)
}

.login-metric span,
.login-metric small {
    display: block;
    color: var(--muted)
}

.login-metric strong {
    display: block;
    margin: 4px 0;
    font: 700 28px Sora;
    color: var(--petroleum)
}

@media(min-width:980px) {
    .login-shell {
        grid-template-columns: 460px 340px;
        gap: 34px
    }

    .login-aside {
        position: relative;
        z-index: 1;
        display: grid;
        gap: 16px
    }
}

.app {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 100vh
}

.sidebar {
    background: var(--gradient-petroleum);
    color: #fff;
    padding: 22px;
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column
}

.sidebar .brand__name {
    color: #fff
}

.sidebar .brand__icon {
    background: linear-gradient(135deg, var(--tech), var(--petroleum-light))
}

.side-nav {
    display: grid;
    gap: 6px;
    margin-top: 28px
}

.side-nav button,
.logout {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 12px 14px;
    border-radius: 14px;
    color: rgba(255, 255, 255, .82);
    font-weight: 600;
    text-align: left;
    transition: .2s
}

.side-nav button:hover,
.side-nav button.active,
.logout:hover {
    background: rgba(255, 255, 255, .12);
    color: #fff
}

.side-nav button.active {
    box-shadow: inset 3px 0 0 var(--tech)
}

.side-nav i,
.logout i {
    width: 18px;
    height: 18px
}

.sidebar-footer {
    margin-top: auto;
    border-top: 1px solid rgba(255, 255, 255, .12);
    padding-top: 18px
}

.app-main {
    min-width: 0
}

.topbar {
    height: 74px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    background: rgba(255, 255, 255, .86);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 20
}

.topbar h1 {
    font-size: 22px
}

.topbar p {
    font-size: 13px
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px
}

.icon-btn {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: #fff;
    color: var(--petroleum)
}

.avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--gradient-petroleum);
    display: grid;
    place-items: center;
    color: #fff;
    font-weight: 800
}

.user-chip {
    display: none;
    align-items: center;
    gap: 10px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 7px 12px
}

.user-chip span {
    width: 34px;
    height: 34px;
    border-radius: 12px;
    background: var(--gradient-petroleum);
    color: #fff;
    display: grid;
    place-items: center;
    font-weight: 800
}

.user-chip strong {
    display: block;
    color: var(--petroleum);
    font-size: 13px
}

.user-chip small {
    display: block;
    color: var(--muted);
    font-size: 11px
}

@media(min-width:720px) {
    .user-chip {
        display: flex
    }
}

.content {
    padding: 28px
}

.view {
    display: none
}

.view.active {
    display: block
}

.page-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 22px
}

.page-head h2 {
    font-size: 30px
}

.page-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap
}

.kpis {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 18px
}

.kpi,
.panel,
.table-card,
.builder-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 22px;
    box-shadow: var(--shadow-soft)
}

.kpi {
    padding: 20px
}

.kpi-top {
    display: flex;
    justify-content: space-between;
    align-items: center
}

.kpi-icon {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 16px;
    background: var(--tech-soft);
    color: var(--tech)
}

.kpi strong {
    display: block;
    margin-top: 14px;
    font: 700 30px Sora;
    color: var(--petroleum)
}

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

.delta {
    font-size: 12px;
    font-weight: 700
}

.delta.good {
    color: var(--success)
}

.delta.warn {
    color: var(--warning)
}

.delta.bad {
    color: var(--danger)
}

.dash-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 18px
}

.panel {
    padding: 22px;
    min-height: 280px
}

.panel h3,
.table-card h3,
.builder-card h3 {
    font-size: 18px;
    margin-bottom: 14px
}

.fake-bars {
    display: grid;
    gap: 16px;
    margin-top: 20px
}

.fake-bar {
    display: grid;
    grid-template-columns: 150px 1fr 42px;
    align-items: center;
    gap: 12px;
    font-size: 13px
}

.bar-track {
    height: 12px;
    border-radius: 99px;
    background: #edf3f7;
    overflow: hidden
}

.bar-fill {
    height: 100%;
    border-radius: inherit;
    background: var(--tech);
    width: var(--v)
}

.bar-fill.warn {
    background: var(--warning)
}

.bar-fill.bad {
    background: #f97316
}

.chart-line {
    width: 100%;
    height: 300px;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(27, 152, 224, .08), transparent), repeating-linear-gradient(to bottom, transparent 0 52px, var(--border) 53px);
    position: relative;
    margin-top: 20px
}

.chart-line svg {
    position: absolute;
    inset: 18px;
    width: calc(100% - 10px);
    height: calc(100% - 10px);
    display: block
}

.risk-list {
    display: grid;
    gap: 10px
}

.risk-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 13px;
    border: 1px solid var(--border);
    border-radius: 14px
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800
}

.pill.good {
    background: #dcfce7;
    color: #166534
}

.pill.warn {
    background: #fef3c7;
    color: #92400e
}

.pill.bad {
    background: #fee2e2;
    color: #991b1b
}

.pill.info {
    background: var(--tech-soft);
    color: var(--petroleum)
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px
}

.module-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 22px;
    box-shadow: var(--shadow-soft)
}

.module-card h3 {
    font-size: 18px;
    margin: 12px 0 8px
}

.module-card p {
    font-size: 14px;
    margin-bottom: 18px
}

.table-card {
    padding: 0;
    overflow: hidden
}

.table-card h3 {
    padding: 20px 22px;
    margin: 0
}

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

.data-table th,
.data-table td {
    padding: 14px 22px;
    text-align: left;
    border-top: 1px solid var(--border);
    font-size: 14px
}

.data-table th {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--muted);
    background: #fbfdfe
}

.heatmap {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px
}

.heat-cell {
    min-height: 110px;
    border-radius: 18px;
    padding: 14px;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow-soft)
}

.heat-cell.low {
    background: linear-gradient(135deg, #22c55e, #16a34a)
}

.heat-cell.med {
    background: linear-gradient(135deg, #fbbf24, #f59e0b)
}

.heat-cell.high {
    background: linear-gradient(135deg, #fb923c, #f97316)
}

.heat-cell.critical {
    background: linear-gradient(135deg, #ef4444, #dc2626)
}

.filter-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 18px
}

.filter-row select {
    padding: 12px 14px;
    border-radius: 13px;
    border: 1px solid var(--border);
    background: #fff;
    color: var(--fg);
    font: inherit
}

.drawer-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(10, 54, 64, .48);
    backdrop-filter: blur(4px);
    z-index: 100;
    display: none
}

.drawer-backdrop.open {
    display: block
}

.drawer {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: min(100%, 980px);
    background: var(--surface);
    box-shadow: -20px 0 50px rgba(0, 0, 0, .15);
    display: flex;
    flex-direction: column
}

.drawer-header {
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 24px 28px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start
}

.drawer-header small {
    font-weight: 800;
    color: var(--tech);
    letter-spacing: .18em;
    text-transform: uppercase
}

.drawer-header h2 {
    font-size: 28px;
    margin-top: 4px
}

.drawer-body {
    padding: 26px;
    overflow: auto
}

.builder-layout {
    display: grid;
    grid-template-columns: 1.4fr .8fr;
    gap: 20px
}

.builder-card {
    padding: 24px
}

.builder-preview {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 24px;
    box-shadow: var(--shadow-soft);
    height: max-content
}

.steps {
    display: flex;
    gap: 10px;
    padding: 16px 26px;
    background: #fff;
    border-bottom: 1px solid var(--border);
    overflow: auto
}

.step-dot {
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid var(--border);
    font-size: 13px;
    font-weight: 800;
    color: var(--muted);
    white-space: nowrap
}

.step-dot.active {
    background: var(--petroleum);
    color: #fff;
    border-color: var(--petroleum)
}

.step-pane {
    display: none
}

.step-pane.active {
    display: block
}

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

.field {
    display: grid;
    gap: 8px;
    margin-bottom: 14px
}

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

.field label {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--petroleum)
}

.field textarea {
    min-height: 110px;
    resize: vertical
}

.check-list {
    display: grid;
    gap: 10px
}

.check-item {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: #fff
}

.builder-actions {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding-top: 18px;
    margin-top: 18px;
    border-top: 1px solid var(--border)
}

.question-card {
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 12px;
    background: #fbfdfe
}

.preview-doc {
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 20px;
    background: #fff
}

.preview-line {
    height: 10px;
    border-radius: 99px;
    background: #e8f4fc;
    margin: 12px 0
}

.preview-block {
    height: 76px;
    border-radius: 14px;
    background: linear-gradient(90deg, #e8f4fc, #cbeafa);
    margin-top: 18px
}

.single-form {
    max-width: 760px
}

.simple-layout {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 20px
}

.toast {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 200;
    background: var(--petroleum);
    color: #fff;
    padding: 14px 16px;
    border-radius: 14px;
    box-shadow: var(--shadow-elev);
    display: none
}

.toast.show {
    display: block
}

.mobile-top {
    display: none
}

@media(max-width:1000px) {
    .app {
        grid-template-columns: 1fr
    }

    .sidebar {
        display: none
    }

    .mobile-top {
        display: flex
    }

    .kpis,
    .module-grid {
        grid-template-columns: repeat(2, 1fr)
    }

    .dash-grid,
    .builder-layout,
    .simple-layout {
        grid-template-columns: 1fr
    }

    .heatmap {
        grid-template-columns: repeat(2, 1fr)
    }
}

@media(max-width:640px) {
    .content {
        padding: 18px
    }

    .topbar {
        padding: 0 16px
    }

    .kpis,
    .module-grid,
    .form-grid {
        grid-template-columns: 1fr
    }

    .page-head {
        display: block
    }

    .page-actions {
        margin-top: 14px
    }

    .drawer {
        width: 100%
    }

    .fake-bar {
        grid-template-columns: 1fr
    }

    .steps {
        padding: 12px
    }

    .drawer-header {
        padding: 20px
    }

    .drawer-body {
        padding: 18px
    }
}

/* ============ AUTH ============ */
.auth-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #f8fbfd 0%, #eef7fc 45%, #fff 100%)
}

.auth-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr
}

@media(min-width:900px) {
    .auth-shell {
        grid-template-columns: 1.05fr .95fr
    }
}

.auth-brand-panel {
    position: relative;
    overflow: hidden;
    padding: 34px clamp(24px, 5vw, 70px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 48vh;
    background: var(--gradient-petroleum);
    color: #fff
}

.auth-brand-panel:before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(to right, rgba(255, 255, 255, .08) 1px, transparent 1px), linear-gradient(to bottom, rgba(255, 255, 255, .08) 1px, transparent 1px);
    background-size: 58px 58px;
    opacity: .45
}

.auth-brand,
.auth-copy,
.auth-preview-card {
    position: relative;
    z-index: 1
}

.auth-brand .brand__name {
    color: #fff
}

.auth-brand .brand__icon {
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .2)
}

.auth-copy {
    max-width: 620px;
    margin: 70px 0
}

.auth-copy h1 {
    margin-top: 24px;
    color: #fff;
    font-size: clamp(34px, 5vw, 58px)
}

.auth-copy p {
    margin-top: 18px;
    color: rgba(255, 255, 255, .78);
    font-size: 17px;
    max-width: 520px
}

.auth-preview-card {
    max-width: 520px;
    padding: 22px;
    border: 1px solid rgba(255, 255, 255, .18);
    background: rgba(255, 255, 255, .1);
    border-radius: 26px;
    backdrop-filter: blur(10px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, .16)
}

.preview-header {
    display: flex;
    gap: 8px
}

.preview-header span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .4)
}

.preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 22px
}

.preview-grid div {
    padding: 14px;
    border-radius: 16px;
    background: rgba(255, 255, 255, .1)
}

.preview-grid strong {
    display: block;
    font-family: Sora, sans-serif;
    color: #fff;
    font-size: 24px
}

.preview-grid small {
    color: rgba(255, 255, 255, .72)
}

.preview-bars {
    display: grid;
    gap: 10px;
    margin-top: 18px
}

.preview-bars span {
    height: 10px;
    border-radius: 999px;
    background: #1B98E0;
    display: block
}

.auth-card-wrap {
    display: grid;
    place-items: center;
    padding: 36px 24px
}

.auth-card {
    width: min(440px, 100%);
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 28px;
    box-shadow: var(--shadow-elev);
    padding: 34px
}

.auth-card__head {
    text-align: center;
    margin-bottom: 28px
}

.auth-card__head h2 {
    font-size: 28px
}

.auth-card__head p {
    margin-top: 8px;
    font-size: 14px
}

.auth-card label {
    display: grid;
    gap: 8px;
    margin-bottom: 16px
}

.auth-card label span {
    font-size: 13px;
    font-weight: 700;
    color: var(--petroleum)
}

.auth-card input {
    width: 100%;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid var(--border);
    font: inherit;
    color: var(--fg);
    background: #fff
}

.auth-card input:focus {
    outline: none;
    border-color: var(--tech);
    box-shadow: 0 0 0 4px rgba(27, 152, 224, .12)
}

.password-field {
    position: relative
}

.password-field button {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    color: var(--muted)
}

.auth-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 4px 0 22px;
    font-size: 13px
}

.auth-row a {
    color: var(--tech);
    font-weight: 700
}

.check {
    display: flex !important;
    align-items: center;
    gap: 8px;
    margin: 0 !important
}

.check input {
    width: auto
}

.check span {
    font-weight: 500 !important;
    color: var(--muted) !important
}

.auth-note {
    text-align: center;
    font-size: 12px;
    margin-top: 16px
}