:root {
    --color-azul-oscuro: #0b2b50;
    --color-azul: #1b4b8a;
    --color-rojo: #d94444;
    --color-rosa: #f06060;
    --color-fondo: #f8fafc;
    --color-card-bg: linear-gradient(135deg, #1b4b8a 0%, #d94444 100%);
    --color-card-bg-soft: linear-gradient(135deg, #1b4b8a20 0%, #d9444420 100%);
    --color-text: #1c1c1c;
    --color-text-claro: #ffffff;
    --color-text-secundario: #6b7280;

    --color-primary: var(--color-azul);
    --color-secondary: var(--color-rojo);
    --color-accent: var(--color-rosa);
    --color-muted: var(--color-text-secundario);
    --color-surface: #ffffff;
    --color-background: var(--color-fondo);
    --color-navbar-bg: var(--color-azul-oscuro);
    --color-navbar-link: rgba(255, 255, 255, 0.92);
    --color-navbar-border: rgba(255, 255, 255, 0.18);
    --color-navbar-link-hover: rgba(255, 255, 255, 1);
    --app-background: var(--color-fondo);
    --color-card-shadow: 0 18px 40px -28px rgba(11, 43, 80, 0.28);
    --color-card-shadow-hover: 0 24px 52px -26px rgba(11, 43, 80, 0.38);
    --btn-primary-start: #1b4b8a;
    --btn-primary-end: #153867;
    --btn-primary-hover-start: #153867;
    --btn-primary-hover-end: #0f2748;
    --focus-ring: rgba(27, 75, 138, 0.35);
    --card-header-bg: rgba(27, 75, 138, 0.08);
    --summary-highlight-bg: rgba(240, 96, 96, 0.14);
    --table-border: #d1d9e6;
    --table-header-bg: #1b4b8a;
    --table-header-border: rgba(27, 75, 138, 0.35);
    --table-row-alt: #f1f5f9;
    --table-row-hover: rgba(27, 75, 138, 0.08);
    --scrollbar-thumb: rgba(27, 75, 138, 0.4);
    --login-card-bg: rgba(255, 255, 255, 0.96);
    --login-body-bg: linear-gradient(135deg, rgba(11, 43, 80, 0.94), rgba(217, 68, 68, 0.85));
    --table-stacked-bg: rgba(255, 255, 255, 0.96);
    --table-stacked-wrapper-bg: rgba(255, 255, 255, 0.9);
    --resumen-card-bg: var(--color-card-bg);
    --resumen-card-glow: radial-gradient(circle at top right, rgba(255, 255, 255, 0.42), transparent 55%);
    --form-background: #ffffff;
}

[data-theme="dark"] {
    --color-fondo: #0f172a;
    --color-card-bg: linear-gradient(135deg, #1b4b8a 0%, #d94444 100%);
    --color-card-bg-soft: linear-gradient(135deg, #1b4b8a50 0%, #d9444450 100%);
    --color-text: #e2e8f0;
    --color-text-claro: #0f172a;
    --color-text-secundario: #94a3b8;
    --color-muted: var(--color-text-secundario);
    --color-surface: #152036;
    --color-background: var(--color-fondo);
    --color-navbar-bg: #0b213a;
    --color-navbar-link: rgba(226, 232, 240, 0.92);
    --color-navbar-border: rgba(148, 163, 184, 0.25);
    --color-navbar-link-hover: var(--color-rosa);
    --app-background: #0f172a;
    --color-card-shadow: 0 24px 50px -28px rgba(2, 10, 22, 0.9);
    --color-card-shadow-hover: 0 30px 60px -28px rgba(2, 10, 22, 0.95);
    --btn-primary-start: #2c65a8;
    --btn-primary-end: #1b3f70;
    --btn-primary-hover-start: #224d86;
    --btn-primary-hover-end: #142b4f;
    --focus-ring: rgba(129, 179, 255, 0.45);
    --card-header-bg: rgba(27, 75, 138, 0.18);
    --summary-highlight-bg: rgba(240, 96, 96, 0.24);
    --table-border: rgba(148, 163, 184, 0.24);
    --table-header-bg: #d94444;
    --table-header-border: rgba(240, 96, 96, 0.4);
    --table-row-alt: rgba(15, 23, 42, 0.8);
    --table-row-hover: rgba(129, 179, 255, 0.12);
    --scrollbar-thumb: rgba(129, 179, 255, 0.5);
    --login-card-bg: rgba(17, 23, 42, 0.88);
    --login-body-bg: linear-gradient(135deg, rgba(11, 43, 80, 0.88), rgba(217, 68, 68, 0.65));
    --table-stacked-bg: rgba(15, 23, 42, 0.85);
    --table-stacked-wrapper-bg: rgba(15, 23, 42, 0.78);
    --resumen-card-glow: radial-gradient(circle at top right, rgba(255, 255, 255, 0.18), transparent 55%);
    --form-background: rgba(21, 32, 54, 0.9);
}

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

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    color: var(--color-text);
    background: var(--app-background);
    min-height: 100vh;
    line-height: 1.6;
    color-scheme: light;
}

[data-theme="dark"] body {
    color-scheme: dark;
    background: var(--app-background);
}

.modal-content {
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--table-border);
    box-shadow: var(--color-card-shadow);
    border-radius: 1rem;
}

.modal-header,
.modal-body,
.modal-footer {
    background: transparent;
    color: inherit;
}

.modal-header {
    border-bottom: 1px solid var(--table-border);
}

.modal-footer {
    border-top: 1px solid var(--table-border);
}

.btn-close {
    --bs-btn-close-color: var(--color-muted);
    --bs-btn-close-opacity: 0.75;
    --bs-btn-close-hover-opacity: 1;
    --bs-btn-close-focus-shadow: 0 0 0 0.25rem var(--focus-ring);
}

[data-theme="dark"] .modal-content {
    background: var(--color-card-bg-soft);
    color: var(--color-text);
    border-color: var(--table-border);
    box-shadow: var(--color-card-shadow-hover);
}

[data-theme="dark"] .modal-header {
    border-bottom-color: rgba(148, 163, 184, 0.28);
}

[data-theme="dark"] .modal-footer {
    border-top-color: rgba(148, 163, 184, 0.28);
}

[data-theme="dark"] .btn-close {
    --bs-btn-close-color: var(--color-text);
    --bs-btn-close-opacity: 0.9;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    color: var(--color-primary);
}

.text-primary {
    color: var(--color-primary) !important;
}

.text-muted {
    color: var(--color-muted) !important;
}

.app-shell {
    display: flex;
    flex-direction: column;
}

.main-content {
    flex: 1;
    position: relative;
    z-index: auto;
}

.main-content > div {
    animation: fade-in 0.4s ease;
}

@keyframes fade-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.bg-argosfleet {
    background: var(--color-navbar-bg);
}

.navbar {
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--color-navbar-border);
    position: relative;
    z-index: 1050;
}

.navbar-brand img {
    filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.25));
}

.navbar .dropdown-menu {
    z-index: 1060;
}

.navbar .nav-link {
    font-weight: 600;
    color: var(--color-navbar-link) !important;
    transition: color 0.2s ease;
}

.navbar .nav-link.active,
.navbar .nav-link:hover,
.navbar .nav-link:focus {
    color: var(--color-navbar-link-hover) !important;
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    border: 1.5px solid rgba(255, 255, 255, 0.45);
    background: transparent;
    color: var(--color-navbar-link);
    font-weight: 600;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: all 0.2s ease;
}

.theme-toggle .theme-icon {
    font-size: 1.1rem;
    line-height: 1;
}

.navbar .theme-toggle:hover,
.navbar .theme-toggle:focus-visible {
    color: var(--color-navbar-link-hover);
    border-color: var(--color-navbar-link-hover);
    outline: none;
}

.theme-toggle:focus-visible {
    box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.25);
}

[data-theme="dark"] .navbar .theme-toggle {
    border-color: rgba(129, 179, 255, 0.5);
}

[data-theme="dark"] .navbar .theme-toggle:hover,
[data-theme="dark"] .navbar .theme-toggle:focus-visible {
    border-color: var(--color-accent);
}

[data-theme="dark"] .theme-toggle:focus-visible {
    box-shadow: 0 0 0 0.2rem rgba(129, 179, 255, 0.3);
}

.historial-view-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem;
    border-radius: 999px;
    background: var(--color-surface);
    border: 1px solid var(--table-border);
    box-shadow: var(--color-card-shadow);
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.historial-view-toggle__option {
    appearance: none;
    border: none;
    background: transparent;
    color: var(--color-text);
    font-weight: 600;
    letter-spacing: 0.02em;
    padding: 0.45rem 0.95rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.historial-view-toggle__option .toggle-icon {
    font-size: 1rem;
    line-height: 1;
}

.historial-view-toggle__option.is-active,
.historial-view-toggle__option:hover,
.historial-view-toggle__option:focus-visible {
    background: var(--color-primary);
    color: var(--color-text-claro);
    transform: translateY(-1px);
    outline: none;
}

.historial-view-toggle__option:focus-visible {
    box-shadow: 0 0 0 0.2rem var(--focus-ring);
}

[data-theme="dark"] .historial-view-toggle {
    background: rgba(21, 32, 54, 0.85);
    border-color: rgba(148, 163, 184, 0.24);
    box-shadow: var(--color-card-shadow-hover);
}

[data-theme="dark"] .historial-view-toggle__option {
    color: var(--color-text);
}

[data-theme="dark"] .historial-view-toggle__option.is-active,
[data-theme="dark"] .historial-view-toggle__option:hover,
[data-theme="dark"] .historial-view-toggle__option:focus-visible {
    background: var(--color-accent);
    color: var(--color-text-claro);
}

.theme-label {
    font-size: 0.85rem;
}

.btn {
    border-radius: 999px;
    font-weight: 600;
    padding: 0.55rem 1.4rem;
    transition: all 0.2s ease;
    letter-spacing: 0.02em;
}

.btn:focus {
    box-shadow: 0 0 0 0.2rem var(--focus-ring);
}

.btn-primary {
    background: linear-gradient(135deg, var(--btn-primary-start), var(--btn-primary-end));
    border-color: transparent;
    box-shadow: 0 12px 24px -12px rgba(27, 75, 138, 0.5);
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(135deg, var(--btn-primary-hover-start), var(--btn-primary-hover-end));
}

.btn-outline-secondary,
.btn-outline-primary,
.btn-outline-danger {
    border-width: 1.5px;
}

.btn-outline-secondary:hover,
.btn-outline-primary:hover,
.btn-outline-danger:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 18px -14px rgba(0, 0, 0, 0.35);
}

.alert {
    border-radius: 16px;
    border: none;
    box-shadow: 0 18px 30px -20px rgba(27, 75, 138, 0.32);
}

.card {
    border-radius: 18px;
    border: 1px solid rgba(27, 75, 138, 0.16);
    background: var(--color-card-bg-soft);
    box-shadow: var(--color-card-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    color: var(--color-text);
    backdrop-filter: blur(6px);
}

[data-theme="dark"] .card {
    border-color: rgba(148, 163, 184, 0.22);
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: var(--color-card-shadow-hover);
}

.historial-folder-view {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.historial-folder {
    background: var(--color-surface);
    border: 1px solid var(--table-border);
    border-radius: 1.1rem;
    box-shadow: var(--color-card-shadow);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
}

.historial-folder:hover {
    transform: translateY(-2px);
    box-shadow: var(--color-card-shadow-hover);
}

.historial-folder__header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 1.4rem;
    background: var(--card-header-bg);
    cursor: pointer;
}

.historial-folder__icon {
    flex-shrink: 0;
    display: grid;
    place-items: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.9rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-text-claro);
    font-size: 1.2rem;
    box-shadow: 0 12px 20px -14px rgba(27, 75, 138, 0.55);
}

.historial-folder__title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-primary);
}

.historial-folder__meta {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.historial-folder__badge {
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    background: rgba(27, 75, 138, 0.14);
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.02em;
}

.historial-folder__actions {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-muted);
}

.historial-folder__content {
    padding: 1.25rem 1.6rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.historial-folder__children {
    border-left: 2px solid rgba(27, 75, 138, 0.18);
    margin-left: 1.8rem;
    padding-left: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.historial-folder__month {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 0.9rem;
    background: var(--color-surface);
    border: 1px solid rgba(27, 75, 138, 0.12);
    box-shadow: 0 16px 26px -24px rgba(11, 43, 80, 0.38);
}

.historial-folder__month-icon {
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 0.75rem;
    display: grid;
    place-items: center;
    background: rgba(217, 68, 68, 0.12);
    color: var(--color-secondary);
    font-size: 1rem;
    flex-shrink: 0;
}

.historial-folder__month-name {
    font-weight: 600;
    color: var(--color-text);
}

.historial-folder__month-meta {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--color-muted);
    font-size: 0.85rem;
}

[data-theme="dark"] .historial-folder {
    background: rgba(21, 32, 54, 0.92);
    border-color: rgba(148, 163, 184, 0.22);
    box-shadow: var(--color-card-shadow-hover);
}

[data-theme="dark"] .historial-folder__header {
    background: rgba(27, 75, 138, 0.18);
}

[data-theme="dark"] .historial-folder__badge {
    background: rgba(129, 179, 255, 0.18);
    color: var(--color-text);
}

[data-theme="dark"] .historial-folder__children {
    border-left-color: rgba(129, 179, 255, 0.2);
}

[data-theme="dark"] .historial-folder__month {
    background: rgba(21, 32, 54, 0.85);
    border-color: rgba(148, 163, 184, 0.22);
    box-shadow: 0 18px 30px -24px rgba(2, 10, 22, 0.65);
}

[data-theme="dark"] .historial-folder__month-icon {
    background: rgba(217, 68, 68, 0.22);
}

@media (max-width: 768px) {
    .historial-view-toggle {
        width: 100%;
        justify-content: space-between;
        padding: 0.4rem 0.5rem;
    }

    .historial-view-toggle__option {
        flex: 1 1 0;
        justify-content: center;
    }

    .historial-folder__header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.8rem;
    }

    .historial-folder__meta {
        margin-left: 0;
        width: 100%;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 0.6rem;
    }

    .historial-folder__actions {
        width: 100%;
        justify-content: flex-start;
        gap: 0.6rem;
    }

    .historial-folder__children {
        margin-left: 1rem;
        padding-left: 1rem;
    }

    .historial-folder__month {
        flex-wrap: wrap;
        gap: 0.6rem;
    }

    .historial-folder__month-meta {
        margin-left: 0;
        width: 100%;
        justify-content: space-between;
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .historial-folder__children {
        margin-left: 0.5rem;
        padding-left: 0.75rem;
    }

    .historial-folder__month {
        padding: 0.65rem 0.85rem;
    }
}

.card-header {
    border-bottom: none;
    background-color: var(--card-header-bg) !important;
    border-radius: 18px 18px 0 0 !important;
}

.card-title,
.card h3,
.card h4 {
    color: var(--color-primary);
    font-weight: 600;
}

.card-title {
    font-size: 1.2rem;
}

.resumen-card {
    background: var(--resumen-card-bg);
    color: #fff;
    box-shadow: 0 24px 55px -28px rgba(27, 75, 138, 0.65);
    position: relative;
    overflow: hidden;
}

.resumen-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--resumen-card-glow);
    opacity: 0.65;
}

.resumen-card .card-body {
    position: relative;
    z-index: 1;
}

.resumen-card .card-title,
.resumen-card .display-6,
.resumen-card .card-body .text-muted,
.resumen-card .card-body label {
    color: #F8FAFC;
    text-shadow: 0 1px 6px rgba(8, 28, 55, 0.45);
    font-weight: 600;
}

.resumen-card .card-body .text-muted {
    opacity: 0.92;
}

.badge.bg-gold {
    background-color: var(--color-accent);
    color: #fff;
}

.resumen-mensual-card {
    background: var(--table-stacked-bg);
    border: 1px solid var(--table-border);
    color: var(--color-text);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
    transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

#resumenMensualAccordion .accordion-item {
    border: none;
    border-radius: 0.75rem;
    background: transparent;
    margin-bottom: 1rem;
    overflow: hidden;
}

#resumenMensualAccordion .accordion-item:last-child {
    margin-bottom: 0;
}

#resumenMensualAccordion .accordion-button {
    border-radius: 0.75rem;
    background: var(--color-surface);
    color: var(--color-text);
    padding: 0.85rem 1rem;
    gap: 0.5rem;
    box-shadow: inset 0 -1px 0 rgba(15, 23, 42, 0.06);
}

#resumenMensualAccordion .accordion-button > span:first-child {
    font-weight: 600;
}

#resumenMensualAccordion .accordion-button .resumen-mensual-badge {
    flex-shrink: 0;
}

#resumenMensualAccordion .accordion-button:not(.collapsed) {
    color: var(--color-text);
    background: var(--color-surface);
    box-shadow: inset 0 -1px 0 var(--table-border);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

#resumenMensualAccordion .accordion-button::after {
    filter: none;
}

#resumenMensualAccordion .accordion-collapse {
    border: none;
    border-radius: 0 0 0.75rem 0.75rem;
}

#resumenMensualAccordion .accordion-body {
    background: transparent;
    padding: 0 1rem 1rem;
}

#resumenMensualAccordion .accordion-body > .resumen-mensual-card {
    margin-top: 0.75rem;
    border-radius: 0.75rem;
    width: 100%;
}

[data-theme="dark"] #resumenMensualAccordion .accordion-button {
    box-shadow: inset 0 -1px 0 rgba(148, 163, 184, 0.15);
}

[data-theme="dark"] #resumenMensualAccordion .accordion-button:not(.collapsed) {
    box-shadow: inset 0 -1px 0 var(--table-border);
}

.resumen-mensual-badge {
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--table-border);
    font-weight: 600;
    letter-spacing: 0.02em;
    padding: 0.35rem 0.6rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

[data-theme="dark"] .resumen-mensual-card {
    background: var(--table-stacked-bg);
    border-color: var(--table-border);
    color: var(--color-text);
    box-shadow: inset 0 1px 0 rgba(148, 163, 184, 0.12);
}

[data-theme="dark"] .resumen-mensual-badge {
    background: var(--table-stacked-wrapper-bg);
    color: var(--color-text);
    border-color: var(--table-border);
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.35);
}

.table {
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.95rem;
    --bs-table-bg: var(--color-surface);
    --bs-table-striped-bg: var(--table-row-alt);
    --bs-table-hover-bg: var(--table-row-hover);
}

[data-theme="dark"] .table {
    --bs-table-bg: var(--table-stacked-bg);
    --bs-table-striped-bg: var(--table-row-alt);
    --bs-table-hover-bg: var(--table-row-hover);
}

.table thead th {
    color: var(--color-text-claro);
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    border-bottom: none;
    box-shadow: inset 0 -1px 0 var(--table-header-border);
    background: var(--table-header-bg);
}

.table tbody tr {
    background-color: var(--bs-table-bg);
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.table tbody tr:nth-child(even) {
    background-color: var(--table-row-alt);
}

.table tbody tr:hover {
    background-color: var(--table-row-hover);
}

.table td {
    vertical-align: middle;
    border-color: var(--table-border) !important;
    color: var(--color-text);
}

.table-responsive {
    border-radius: 16px;
}

.table-responsive::-webkit-scrollbar {
    height: 6px;
}

.table-responsive::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 999px;
}

.gasto-modal-body {
    max-height: 70vh;
    max-width: 100%;
    overflow: auto;
}

.gasto-modal-image {
    display: block;
    height: auto;
    width: auto;
}

.form-control, .form-select {
    border-radius: 14px;
    border: 1px solid var(--table-border);
    padding: 0.65rem 0.9rem;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.04);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background-color: var(--form-background);
    color: var(--color-text);
}

.form-control:focus, .form-select:focus {
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 0.2rem var(--focus-ring);
}

.form-label {
    font-weight: 600;
    color: var(--color-primary);
}

.page-header {
    background: var(--table-stacked-wrapper-bg);
    border-radius: 20px;
    padding: 1.5rem 1.8rem;
    box-shadow: 0 18px 40px -30px rgba(27, 75, 138, 0.45);
}

.page-header h2 {
    margin-bottom: 0.35rem;
}

.page-header p {
    margin-bottom: 0;
}

.login-body {
    min-height: 100vh;
    background: var(--login-body-bg);
    padding: 2rem 1rem;
}

.login-card {
    max-width: 420px;
    width: 100%;
    border-radius: 24px;
    background: var(--login-card-bg);
    backdrop-filter: blur(6px);
    color: var(--color-text);
}

.login-card .btn-primary {
    width: 100%;
}

.login-card .form-control {
    border-radius: 12px;
}

.table-card {
    border-radius: 16px;
    overflow: hidden;
}

.historial-trip-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.historial-trip-card {
    display: grid;
    gap: 1.5rem;
    padding: 1.5rem;
    border-radius: 18px;
    border: 1px solid var(--table-border);
    background: var(--table-stacked-bg);
    box-shadow: 0 24px 40px -32px rgba(27, 75, 138, 0.24);
}

[data-theme="dark"] .historial-trip-card {
    box-shadow: 0 24px 44px -36px rgba(5, 16, 32, 0.55);
}

.historial-trip-card--compact {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem;
}

.historial-trip-card__compact-name {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-text);
    word-break: break-word;
}

.historial-trip-card__actions--compact {
    justify-content: flex-start;
}

.historial-trip-card__meta {
    display: grid;
    gap: 1rem 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.historial-trip-card__field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.historial-trip-card__field--full {
    grid-column: 1 / -1;
}

.historial-trip-card__label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    color: var(--color-primary);
}

.historial-trip-card__value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}

.historial-trip-card__totals {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.historial-trip-card__totals-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.historial-trip-card__total {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.historial-trip-card__total-values {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.95rem;
}

.historial-trip-card__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: stretch;
}

.historial-trip-card--compact .historial-trip-card__actions,
.historial-trip-card__actions--compact {
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 0.65rem;
}

.historial-trip-card--compact .historial-trip-card__actions .btn,
.historial-trip-card--compact .historial-trip-card__actions form,
.historial-trip-card--compact .historial-trip-card__actions form button,
.historial-trip-card__actions--compact .btn,
.historial-trip-card__actions--compact form,
.historial-trip-card__actions--compact form button {
    width: 100%;
}

@media (min-width: 768px) {
    .historial-trip-card--compact .historial-trip-card__actions,
    .historial-trip-card__actions--compact {
        max-width: 15rem;
        margin-left: auto;
    }
}

@media (max-width: 767.98px) {
    .historial-trip-card--compact .historial-trip-card__actions,
    .historial-trip-card__actions--compact {
        max-width: 100%;
    }
}

@media (min-width: 768px) {
    .historial-trip-card--compact {
        flex-direction: row;
        align-items: center;
        gap: 1.5rem;
    }

    .historial-trip-card__compact-name {
        flex: 1 1 auto;
    }

    .historial-trip-card__actions--compact {
        justify-content: flex-end;
    }
}

.historial-trip-card__actions form {
    display: inline-flex;
    margin: 0;
}

.historial-trip-card--compact .historial-trip-card__actions form,
.historial-trip-card__actions--compact form {
    display: flex;
}

.summary-highlight {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    background: var(--summary-highlight-bg);
    color: var(--color-secondary);
    font-weight: 600;
}

.shadow-sm .badge {
    border-radius: 999px;
}

.table-stacked {
    width: 100%;
}

.table-stacked tbody tr {
    border-bottom: 1px solid var(--table-border);
}

.table-stacked tbody tr:last-child {
    border-bottom: none;
}

.table-stacked td[data-label] {
    position: relative;
}

.table-stacked td .badge {
    border-radius: 999px;
    padding: 0.45rem 0.75rem;
}

@media (max-width: 992px) {
    .navbar .nav-link {
        padding: 0.45rem 0;
    }

    .navbar-nav .theme-toggle {
        width: 100%;
        justify-content: center;
        margin-top: 0.75rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding-left: 1.1rem;
        padding-right: 1.1rem;
    }

    .page-header {
        padding: 1.25rem 1.4rem;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .historial-trip-card {
        padding: 1.25rem;
    }

    .historial-trip-card__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .historial-trip-card__actions .btn,
    .historial-trip-card__actions form,
    .historial-trip-card__actions form button {
        width: 100%;
    }

    .table-responsive.table-stacked-wrapper {
        border-radius: 18px;
        overflow: hidden;
        background: var(--table-stacked-wrapper-bg);
        box-shadow: 0 24px 44px -28px rgba(27, 75, 138, 0.35);
    }

    .table-stacked thead {
        display: none;
    }

    .table-stacked tbody {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .table-stacked tr {
        display: grid;
        gap: 0.6rem;
        padding: 1rem 1.1rem;
        border-radius: 16px;
        background: var(--table-stacked-bg);
        box-shadow: 0 24px 40px -32px rgba(27, 75, 138, 0.28);
        border: 1px solid var(--table-border);
    }

    .table-stacked td {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 1rem;
        border: none !important;
        padding: 0;
        font-size: 0.95rem;
    }

    .table-stacked td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--color-primary);
        text-transform: uppercase;
        letter-spacing: 0.05em;
        font-size: 0.72rem;
    }

    .table-stacked td[data-label='Acciones'] {
        flex-direction: column;
        align-items: stretch;
        gap: 0.6rem;
    }

    .table-stacked td[data-label='Acciones'] .btn {
        width: 100%;
    }

    .table-stacked td:last-child {
        padding-bottom: 0;
    }

    .btn-group {
        width: 100%;
        flex-direction: column;
    }

    .btn-group .btn {
        width: 100%;
    }
}

@media (min-width: 992px) {
    .historial-trip-card {
        grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr) auto;
        align-items: flex-start;
    }

    .historial-trip-card__meta {
        padding-right: 1.5rem;
    }

    .historial-trip-card__totals {
        padding-left: 1.5rem;
        border-left: 1px solid var(--table-border);
    }

    .historial-trip-card__actions {
        justify-self: end;
        justify-content: flex-end;
        align-items: center;
        gap: 0.75rem;
    }

    .historial-trip-card__actions .btn,
    .historial-trip-card__actions form {
        width: auto;
    }
}

@media (max-width: 576px) {
    .navbar-brand img {
        height: 34px;
    }

    .resumen-card {
        text-align: center;
    }

    .resumen-card .card-body {
        align-items: center;
    }

    .resumen-card .card-body p.display-6 {
        font-size: 2.2rem;
    }
}

.historial-tree-layout {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

@media (min-width: 992px) {
    .historial-tree-layout {
        flex-direction: row;
        align-items: flex-start;
    }
}

.historial-tree-navigation {
    background: var(--color-surface);
    border: 1px solid var(--table-border);
    border-radius: 1rem;
    padding: 1rem;
    box-shadow: var(--color-card-shadow);
    flex: 0 0 100%;
    max-width: 100%;
}

[data-theme="dark"] .historial-tree-navigation {
    box-shadow: var(--color-card-shadow-hover);
}

@media (min-width: 992px) {
    .historial-tree-navigation {
        flex: 0 0 320px;
        max-width: 320px;
    }
}

.historial-tree-navigation-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.historial-tree {
    list-style: none;
    margin: 0;
    padding: 0;
}

.historial-tree > li + li {
    margin-top: 0.25rem;
}

.historial-tree [role="group"] {
    margin: 0.4rem 0 0 1.5rem;
    padding-left: 0.75rem;
    border-left: 1px solid var(--table-border);
}

.historial-tree-node {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.55rem;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.historial-tree-node:hover {
    background: var(--color-card-bg-soft);
}

[role="treeitem"].is-selected > .historial-tree-node {
    background: var(--color-card-bg-soft);
    color: var(--color-primary);
    box-shadow: inset 0 0 0 1px var(--color-primary);
}

[role="treeitem"]:focus-visible > .historial-tree-node {
    outline: 2px solid var(--focus-ring);
    outline-offset: 2px;
}

.historial-tree-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 0.5rem;
    border: 1px solid var(--table-border);
    background: var(--color-surface);
    color: var(--color-primary);
    font-size: 1rem;
    line-height: 1;
    flex-shrink: 0;
}

.historial-tree-toggle span {
    font-weight: 600;
    font-size: 1rem;
}

.historial-tree-toggle.placeholder {
    visibility: hidden;
    border-color: transparent;
}

.historial-tree-label {
    flex: 1 1 auto;
    font-weight: 500;
}

.historial-tree-count {
    flex-shrink: 0;
    font-size: 0.75rem;
}

.historial-tree-content {
    flex: 1 1 auto;
    min-width: 0;
}

.historial-tree-breadcrumb {
    font-size: 0.95rem;
}

.historial-tree-heading {
    color: var(--color-primary);
}

.historial-tree-description {
    font-size: 0.95rem;
}

.historial-tree-description.visually-hidden {
    display: none;
}

.historial-tree-results {
    background: var(--color-surface);
    border: 1px solid var(--table-border);
    border-radius: 1rem;
    padding: 1rem;
    box-shadow: var(--color-card-shadow);
}

[data-theme="dark"] .historial-tree-results {
    box-shadow: var(--color-card-shadow-hover);
}

.historial-tree-loading,
.historial-tree-empty {
    border: 1px dashed var(--table-border);
    border-radius: 1rem;
    padding: 2rem 1rem;
}