:root {
    --alerta-primary: #0b3b75;
    --alerta-primary-dark: #062b59;
    --alerta-accent: #087bc1;

    --alerta-bg: #f4f7fb;
    --alerta-white: #ffffff;

    --alerta-border: #d8e3ed;
    --alerta-border-soft: #e8eef4;

    --alerta-text: #0b3264;
    --alerta-text-secondary: #526b83;
    --alerta-muted: #7c8da0;

    --alerta-danger: #c92a35;
    --alerta-danger-bg: #fdecee;

    --alerta-warning: #9a6700;
    --alerta-warning-bg: #fff4d8;

    --alerta-shadow: 0 4px 18px rgba(11, 50, 100, .05);
}

.alerta-page,
.alerta-page *,
.alerta-page *::before,
.alerta-page *::after {
    box-sizing: border-box;
}

.alerta-page {
    width: 100%;
    margin: 0;
    padding: 0;
    background: var(--alerta-bg);
    font-family: "Open Sans", Arial, sans-serif;
    color: var(--alerta-text);
}

.alerta-container {
    width: calc(100% - 40px);
    max-width: 1450px;
    margin: 0 auto;
}

.alerta-hero {
    position: relative;
    overflow: hidden;
    padding: 48px 0 46px;
    background:
        linear-gradient(
            135deg,
            var(--alerta-primary-dark) 0%,
            var(--alerta-primary) 100%
        );
    color: #ffffff;
}

.alerta-hero::before {
    content: "";
    position: absolute;
    width: 410px;
    height: 410px;
    top: -190px;
    right: -80px;
    border-radius: 50%;
    background: rgba(255,255,255,.035);
}

.alerta-hero::after {
    content: "";
    position: absolute;
    width: 300px;
    height: 300px;
    right: 230px;
    bottom: -230px;
    border-radius: 50%;
    background: rgba(255,255,255,.025);
}

.alerta-hero .alerta-container {
    position: relative;
    z-index: 2;
}

.alerta-eyebrow {
    display: block;
    margin-bottom: 8px;
    color: #7fd3ff;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1.7px;
    text-transform: uppercase;
}

.alerta-hero h1 {
    max-width: 980px;
    margin: 0;
    color: #ffffff;
    font-size: 36px;
    font-weight: 800;
    line-height: 1.2;
}

.alerta-hero p {
    max-width: 900px;
    margin: 13px 0 0;
    color: rgba(255,255,255,.88);
    font-size: 13px;
    line-height: 1.65;
}

.alerta-content {
    padding: 40px 0 65px;
}

.alerta-section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 20px;
}

.alerta-section-heading > div:first-child > span {
    display: block;
    margin-bottom: 5px;
    color: var(--alerta-accent);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 1.6px;
    text-transform: uppercase;
}

.alerta-section-heading h2 {
    position: relative;
    margin: 0;
    padding-bottom: 12px;
    color: var(--alerta-text);
    font-size: 27px;
    font-weight: 800;
}

.alerta-section-heading h2::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 3px;
    border-radius: 20px;
    background: var(--alerta-accent);
}

.alerta-total-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 36px;
    padding: 7px 14px;
    border: 1px solid var(--alerta-border);
    border-radius: 25px;
    background: #ffffff;
    color: var(--alerta-muted);
    font-size: 10px;
    white-space: nowrap;
}

.alerta-total-badge i {
    color: var(--alerta-danger);
}

.alerta-total-badge strong {
    color: var(--alerta-text);
}

.alerta-filter-card {
    display: grid;
    grid-template-columns:
        minmax(270px, 1fr)
        220px
        auto
        auto;
    gap: 9px;
    margin-bottom: 14px;
    padding: 13px;
    border: 1px solid var(--alerta-border);
    border-radius: 12px;
    background: #ffffff;
    box-shadow: var(--alerta-shadow);
}

.alerta-search,
.alerta-select {
    position: relative;
}

.alerta-search > i,
.alerta-select > i {
    position: absolute;
    z-index: 3;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #7e90a2;
    font-size: 11px;
    pointer-events: none;
}

.alerta-search input,
.alerta-select select {
    width: 100%;
    height: 43px;
    padding: 7px 12px 7px 38px;
    border: 1px solid #d4dfe9;
    border-radius: 8px;
    outline: none;
    background: #ffffff;
    color: #344d65;
    font-size: 11px;
    transition: .18s ease;
}

.alerta-search input::placeholder {
    color: #98a6b4;
}

.alerta-search input:focus,
.alerta-select select:focus {
    border-color: var(--alerta-accent);
    box-shadow: 0 0 0 3px rgba(8, 123, 193, .08);
}

.alerta-search-btn,
.alerta-clear-btn {
    min-height: 43px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 0 16px;
    border-radius: 8px;
    font-size: 10px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: .18s ease;
}

.alerta-search-btn {
    border: 0;
    background: var(--alerta-primary);
    color: #ffffff;
}

.alerta-search-btn:hover {
    background: var(--alerta-primary-dark);
}

.alerta-clear-btn {
    border: 1px solid #d4dfe9;
    background: #ffffff;
    color: var(--alerta-text);
}

.alerta-clear-btn:hover {
    border-color: #b7c9da;
    background: #edf5fb;
    color: var(--alerta-text);
}

.alerta-results-info {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0 0 16px;
    color: var(--alerta-muted);
    font-size: 10px;
}

.alerta-results-info strong {
    color: var(--alerta-text);
    font-weight: 800;
}

.alerta-doc-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.alerta-doc-card {
    display: grid;
    grid-template-columns:
        54px
        minmax(0, 1fr)
        auto;
    align-items: center;
    gap: 15px;
    padding: 15px 17px;
    border: 1px solid var(--alerta-border);
    border-radius: 12px;
    background: #ffffff;
    box-shadow: 0 3px 12px rgba(11,50,100,.035);
    transition:
        transform .15s ease,
        box-shadow .15s ease,
        border-color .15s ease;
}

.alerta-doc-card:hover {
    transform: translateY(-1px);
    border-color: #c6d7e5;
    box-shadow: 0 6px 18px rgba(11,50,100,.07);
}

.alerta-doc-icon {
    width: 50px;
    height: 50px;
    flex: 0 0 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 9px;
    background: #fff1f2;
    color: var(--alerta-danger);
    font-size: 21px;
}

.alerta-doc-icon .fa-file-pdf {
    color: #dc3545;
}

.alerta-doc-icon .fa-file-powerpoint {
    color: #d24726;
}

.alerta-doc-icon .fa-file-word {
    color: #2b579a;
}

.alerta-doc-icon .fa-file-excel {
    color: #217346;
}

.alerta-doc-info {
    min-width: 0;
}

.alerta-doc-category {
    display: block;
    margin-bottom: 4px;
    color: var(--alerta-danger);
    font-size: 8px;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.alerta-doc-info h3 {
    margin: 0;
    color: var(--alerta-text);
    font-size: 12px;
    font-weight: 800;
    line-height: 1.45;
}

.alerta-doc-info p {
    max-width: 900px;
    margin: 6px 0 0;
    color: #667a8f;
    font-size: 9.5px;
    line-height: 1.5;
}

.alerta-doc-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-top: 7px;
}

.alerta-doc-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--alerta-muted);
    font-size: 8.5px;
}

.alerta-doc-meta i {
    color: #69839c;
}

.alerta-file-type {
    padding: 3px 7px;
    border-radius: 12px;
    background: #edf3f8;
    color: var(--alerta-text) !important;
    font-size: 7.5px !important;
    font-weight: 800;
}

.alerta-doc-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.alerta-view-btn,
.alerta-download-btn {
    min-height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 0 13px;
    border-radius: 7px;
    font-size: 9.5px;
    font-weight: 700;
    text-decoration: none !important;
    transition: .18s ease;
    white-space: nowrap;
}

.alerta-view-btn {
    border: 1px solid var(--alerta-primary);
    background: var(--alerta-primary);
    color: #ffffff !important;
}

.alerta-view-btn:hover {
    border-color: var(--alerta-accent);
    background: var(--alerta-accent);
}

.alerta-download-btn {
    border: 1px solid #cfdbe6;
    background: #ffffff;
    color: var(--alerta-primary) !important;
}

.alerta-download-btn:hover {
    border-color: #b8ccdc;
    background: #f1f7fb;
}

.alerta-no-file {
    color: var(--alerta-muted);
    font-size: 9px;
}

.alerta-empty {
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 35px 20px;
    border: 1px solid var(--alerta-border);
    border-radius: 12px;
    background: #ffffff;
    color: var(--alerta-muted);
    text-align: center;
}

.alerta-empty-icon {
    width: 58px;
    height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    border-radius: 50%;
    background: var(--alerta-danger-bg);
    color: var(--alerta-danger);
    font-size: 23px;
}

.alerta-empty h3 {
    margin: 0;
    color: var(--alerta-text);
    font-size: 16px;
    font-weight: 800;
}

.alerta-empty p {
    max-width: 500px;
    margin: 7px 0 0;
    color: var(--alerta-muted);
    font-size: 10px;
    line-height: 1.6;
}

.alerta-empty-btn {
    margin-top: 15px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 39px;
    padding: 0 15px;
    border-radius: 7px;
    background: var(--alerta-primary);
    color: #ffffff !important;
    text-decoration: none;
    font-size: 9.5px;
    font-weight: 700;
}

.alerta-empty-btn:hover {
    background: var(--alerta-accent);
}

@media (max-width: 991.98px) {

    .alerta-filter-card {
        grid-template-columns: 1fr 1fr;
    }

    .alerta-doc-card {
        grid-template-columns:
            50px
            minmax(0, 1fr);
    }

    .alerta-doc-actions {
        grid-column: 1 / -1;
        justify-content: flex-start;
        padding-left: 65px;
    }
}

@media (max-width: 575.98px) {

    .alerta-container {
        width: calc(100% - 24px);
    }

    .alerta-hero {
        padding: 31px 0;
    }

    .alerta-hero h1 {
        font-size: 24px;
    }

    .alerta-hero p {
        font-size: 11.5px;
    }

    .alerta-content {
        padding: 29px 0 42px;
    }

    .alerta-section-heading {
        flex-direction: column;
        align-items: flex-start;
    }

    .alerta-section-heading h2 {
        font-size: 22px;
    }

    .alerta-filter-card {
        grid-template-columns: 1fr;
    }

    .alerta-search-btn,
    .alerta-clear-btn {
        width: 100%;
    }

    .alerta-doc-card {
        grid-template-columns:
            43px
            minmax(0, 1fr);
        padding: 13px;
        gap: 11px;
    }

    .alerta-doc-icon {
        width: 43px;
        height: 43px;
        flex-basis: 43px;
        font-size: 18px;
    }

    .alerta-doc-info h3 {
        font-size: 11px;
    }

    .alerta-doc-actions {
        grid-column: 1 / -1;
        width: 100%;
        padding-left: 0;
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .alerta-view-btn,
    .alerta-download-btn {
        width: 100%;
    }

    .alerta-results-info {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 390px) {

    .alerta-hero h1 {
        font-size: 21px;
    }

    .alerta-doc-actions {
        grid-template-columns: 1fr;
    }
}