:root {
    --rpv-charcoal: #303234;
    --rpv-charcoal-light: #424548;
    --rpv-green: #75C943;
    --rpv-green-dark: #4F9F2F;
    --rpv-green-light: #EAF5E3;
    --rpv-background: #F4F7F2;
    --rpv-white: #FFFFFF;
    --rpv-border: #D5DDD0;
    --rpv-text: #303234;
    --rpv-muted: #6F786D;
    --rpv-danger: #B94141;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--rpv-text);
    background: var(--rpv-background);
}

a {
    color: inherit;
    text-decoration: none;
}

h1, h2, h3, h4 {
    margin-top: 0;
}

p {
    line-height: 1.5;
}

.layout {
    min-height: 100vh;
    display: flex;
}

.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 210px;
    background: var(--rpv-charcoal);
    color: #F7F9F5;
    border-right: 1px solid #242628;
    padding: 20px 14px;
    display: flex;
    flex-direction: column;
}

.brand {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 28px;
}

.brand strong {
    color: var(--rpv-green);
}

.brand small {
    display: block;
    font-size: 8px;
    font-weight: 700;
    color: #E1E5DF;
}

.logo-box {
    width: 76px;
    height: 48px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.logo-box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.sidebar nav {
    display: grid;
    gap: 7px;
}

.sidebar nav a {
    padding: 11px 10px;
    border-radius: 7px;
    font-weight: 700;
    font-size: 14px;
    color: #E4E8E2;
    transition: background 0.2s, color 0.2s;
}

.sidebar nav a:hover {
    background: #424548;
    color: var(--rpv-green);
}

.sidebar nav a.active {
    background: var(--rpv-green);
    color: #24311F;
}

.sidebar-footer {
    margin-top: auto;
    border-top: 1px solid #55595A;
    padding-top: 16px;
    font-size: 12px;
    color: #C2C9BF;
}

.main-wrap {
    margin-left: 210px;
    width: calc(100% - 210px);
}

.topbar {
    min-height: 68px;
    background: var(--rpv-white);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 24px;
    border-bottom: 1px solid var(--rpv-border);
}

.global-search {
    width: min(52%, 520px);
}

input, select, textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #C5CEC0;
    border-radius: 7px;
    background: var(--rpv-white);
    color: var(--rpv-text);
    font: inherit;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--rpv-green-dark);
    box-shadow: 0 0 0 3px rgba(117, 201, 67, 0.16);
}

textarea {
    min-height: 85px;
    resize: vertical;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
}

.user-menu div {
    display: flex;
    flex-direction: column;
}

.user-menu small {
    color: var(--rpv-muted);
}

.user-menu > a {
    margin-left: 10px;
    color: var(--rpv-green-dark);
    font-weight: 600;
}

.user-menu > a:hover {
    color: var(--rpv-charcoal);
}

.avatar {
    font-size: 24px;
    color: var(--rpv-green-dark);
}

.content {
    padding: 22px 24px 40px;
    max-width: 1450px;
    margin: auto;
}

.page-head, .section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.page-head p {
    margin: 4px 0;
    color: var(--rpv-muted);
}

.crumb {
    font-size: 12px;
    color: var(--rpv-muted);
}

.cards {
    display: grid;
    gap: 14px;
    margin-bottom: 22px;
}

.cards.three {
    grid-template-columns: repeat(3, 1fr);
}

.cards.four {
    grid-template-columns: repeat(4, 1fr);
}

.metrics-grid {
    grid-template-columns: repeat(4, 1fr);
}

.metric, .alert-card, .panel, .selected-card, .report-card {
    background: var(--rpv-white);
    border: 1px solid var(--rpv-border);
    border-radius: 10px;
    padding: 18px;
    box-shadow: 0 2px 7px rgba(48, 50, 52, 0.035);
}

.metric {
    min-height: 96px;
    border-top: 3px solid var(--rpv-green);
}

.metric small {
    display: block;
    color: var(--rpv-muted);
}

.metric strong {
    display: block;
    font-size: 27px;
    margin-top: 12px;
    color: var(--rpv-charcoal);
}

.alert-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    border-left: 5px solid var(--rpv-green);
}

.btn {
    border: 1px solid #C5CEC0;
    background: var(--rpv-white);
    color: var(--rpv-charcoal);
    border-radius: 7px;
    padding: 10px 16px;
    font-weight: 700;
    cursor: pointer;
    display: inline-block;
    transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.btn:hover {
    background: var(--rpv-green-light);
    border-color: var(--rpv-green-dark);
}

.btn.primary {
    background: var(--rpv-green);
    color: #24311F;
    border-color: var(--rpv-green);
}

.btn.primary:hover {
    background: #86D655;
    border-color: #86D655;
    transform: translateY(-1px);
}

.btn.danger {
    background: var(--rpv-danger);
    color: var(--rpv-white);
    border-color: var(--rpv-danger);
}

.btn.danger:hover {
    background: #983333;
}

.btn.full {
    width: 100%;
    margin-top: 12px;
}

.filters {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) 180px 180px auto;
    gap: 10px;
    margin: 14px 0;
}

.table-wrap {
    overflow: auto;
    background: var(--rpv-white);
    border: 1px solid var(--rpv-border);
    border-radius: 10px;
    margin-bottom: 24px;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 720px;
}

th, td {
    text-align: left;
    padding: 12px;
    border-bottom: 1px solid #E4E9E0;
    font-size: 13px;
}

th {
    background: #F0F4ED;
    color: #3C4639;
    font-weight: 700;
}

tbody tr:hover {
    background: #F7FAF4;
}

tbody tr:last-child td {
    border-bottom: none;
}

.clickable {
    cursor: pointer;
}

.clickable:hover {
    background: var(--rpv-green-light);
}

.badge {
    display: inline-block;
    border-radius: 999px;
    padding: 4px 10px;
    background: #EDF0EA;
    color: #454C42;
    font-size: 12px;
}

.badge.dark {
    background: var(--rpv-charcoal);
    color: var(--rpv-white);
}

.selected-card {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-top: 3px solid var(--rpv-green);
}

.selected-card p {
    margin: 5px 0;
}

.tabs {
    display: flex;
    gap: 2px;
    border-bottom: 1px solid var(--rpv-border);
    margin-top: 18px;
    overflow: auto;
}

.tabs button {
    padding: 12px 14px;
    border: 0;
    border-bottom: 2px solid transparent;
    background: transparent;
    color: var(--rpv-muted);
    cursor: pointer;
    white-space: nowrap;
}

.tabs button.active {
    border-bottom-color: var(--rpv-green-dark);
    color: var(--rpv-charcoal);
    font-weight: 700;
}

.tab-panel {
    display: none;
    padding: 16px 0;
}

.tab-panel.active {
    display: block;
}

.detail-list > div {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #E0E6DC;
    padding: 9px 0;
}

.detail-list span {
    color: var(--rpv-muted);
}

.record {
    background: var(--rpv-white);
    border: 1px solid var(--rpv-border);
    border-radius: 9px;
    padding: 12px;
    margin-bottom: 10px;
}

.record span {
    display: block;
    color: var(--rpv-muted);
    font-size: 12px;
    margin-top: 4px;
}

.record p {
    margin-bottom: 0;
}

.two-col {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 20px;
}

.timeline > div {
    border-left: 2px solid var(--rpv-green);
    padding: 0 0 14px 15px;
}

.timeline small {
    display: block;
    color: var(--rpv-muted);
    margin-top: 3px;
}

.segmented {
    display: flex;
}

.segmented button {
    padding: 8px 12px;
    background: var(--rpv-white);
    color: var(--rpv-charcoal);
    border: 1px solid var(--rpv-border);
    cursor: pointer;
}

.segmented .selected {
    background: var(--rpv-green-light);
    border-color: var(--rpv-green-dark);
    font-weight: 700;
}

.report-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}

.report-card {
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.report-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 22px rgba(48, 50, 52, 0.08);
}

.report-icon {
    font-size: 32px;
    margin-bottom: 10px;
    color: var(--rpv-green-dark);
}

.muted {
    color: var(--rpv-muted);
}

.inline {
    display: inline;
}

.flash {
    padding: 11px 14px;
    border-radius: 7px;
    margin-bottom: 14px;
    background: #EDF0EA;
    border: 1px solid #D8DFD2;
}

.flash.success {
    background: #EAF5E3;
    border-color: #C6E5B5;
    color: #315C25;
}

.flash.danger {
    background: #FBEAEA;
    border-color: #EBC5C5;
    color: #8F2929;
}

.modal {
    position: fixed;
    inset: 0;
    background: rgba(25, 29, 25, 0.48);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 50;
}

.modal.show {
    display: flex;
}

.modal-card {
    width: min(720px, 100%);
    max-height: 90vh;
    overflow: auto;
    background: var(--rpv-white);
    border: 1px solid var(--rpv-border);
    border-radius: 12px;
    padding: 22px;
    position: relative;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.16);
}

.modal-card .close {
    position: absolute;
    right: 14px;
    top: 10px;
    border: 0;
    background: transparent;
    color: var(--rpv-muted);
    font-size: 28px;
    cursor: pointer;
}

.modal-card .close:hover {
    color: var(--rpv-charcoal);
}

.modal-card form {
    display: grid;
    gap: 12px;
}

.modal-card label {
    display: grid;
    gap: 5px;
    font-size: 13px;
    font-weight: 700;
}

.form-grid {
    grid-template-columns: 1fr 1fr;
}

.form-grid .wide {
    grid-column: 1 / -1;
}

/* Login page */
.login-body {
    min-height: 100vh;
    margin: 0;
    padding: 24px;
    display: grid;
    place-items: center;
    background:
        linear-gradient(rgba(20, 21, 22, 0.25), rgba(20, 21, 22, 0.25)),
        url("../images/rpv_login_background.png") center / cover no-repeat;
    background-color: #1a1b1c;
}

.login-card {
    width: min(440px, 92%);
    padding: 40px 40px 30px;
    background: rgba(255, 255, 255, 0.97);
    border-top: 5px solid var(--rpv-green);
    border-radius: 13px;
    text-align: center;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.login-logo {
    width: 170px;
    max-width: 100%;
    margin-bottom: 14px;
}

.login-card h1 {
    color: var(--rpv-charcoal);
    font-size: 20px;
    line-height: 1.3;
    margin-bottom: 6px;
}

.login-card p {
    color: var(--rpv-muted);
    margin: 0;
}

.login-card form {
    text-align: left;
    display: grid;
    gap: 8px;
    margin-top: 24px;
}

.login-card label {
    color: var(--rpv-charcoal);
    font-size: 14px;
    font-weight: 600;
}

.login-card input {
    min-height: 44px;
}

.password-field {
    position: relative;
}

.password-field input {
    padding-right: 64px;
}

.toggle-password {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    border: 0;
    background: transparent;
    color: var(--rpv-green-dark);
    font-weight: 700;
    font-size: 13px;
    padding: 8px 10px;
    cursor: pointer;
}

.toggle-password:hover {
    color: var(--rpv-charcoal);
}

.login-card .btn.primary {
    width: 100%;
    margin-top: 10px;
    background: var(--rpv-green);
    border-color: var(--rpv-green);
    color: #24311F;
}

.login-card .btn.primary:hover {
    background: #86D655;
    border-color: #86D655;
}

.login-footer {
    font-size: 13px;
    margin: 20px 0 4px;
}

.login-copy {
    display: block;
    color: var(--rpv-muted);
    font-size: 11px;
    margin-top: 12px;
}
.empty-state {
    text-align: center;
    padding: 80px 20px;
}

@media (max-width: 1050px) {
    .metrics-grid, .cards.four {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .two-col {
        grid-template-columns: 1fr;
    }

    .filters {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 760px) {
    .sidebar {
        width: 72px;
        padding: 14px 8px;
    }

    .brand div:not(.logo-box),
    .sidebar nav a {
        font-size: 0;
    }

    .sidebar nav a::first-letter {
        font-size: 18px;
    }

    .sidebar-footer {
        display: none;
    }

    .main-wrap {
        margin-left: 72px;
        width: calc(100% - 72px);
    }

    .topbar {
        padding: 10px;
    }

    .global-search {
        width: 45%;
    }

    .user-menu div,
    .user-menu a {
        display: none;
    }

    .content {
        padding: 16px 12px;
    }

    .cards.three,
    .cards.four,
    .metrics-grid,
    .report-grid {
        grid-template-columns: 1fr;
    }

    .filters,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-grid .wide {
        grid-column: auto;
    }

    .page-head {
        align-items: flex-start;
    }

    .detail-list > div {
        display: grid;
        gap: 4px;
    }
}

@media (max-width: 480px) {
    .login-body {
        padding: 16px;
    }

    .login-card {
        padding: 30px 22px;
    }

    .login-card h1 {
        font-size: 25px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}