/* =====================================================================
   Sistema de Controle de Rotas — estilos globais
   Paleta: azul (principal), branco, cinza claro, verde (sucesso),
   vermelho (exclusão/erro).
   ===================================================================== */

:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-primary-light: #eff6ff;
    --color-success: #16a34a;
    --color-success-dark: #15803d;
    --color-danger: #dc2626;
    --color-danger-dark: #b91c1c;
    --color-white: #ffffff;
    --color-bg: #f3f4f6;
    --color-border: #e5e7eb;
    --color-text: #1f2933;
    --color-text-muted: #6b7280;
    --radius: 10px;
    --radius-sm: 6px;
    --shadow: 0 1px 3px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 10px 25px rgba(15, 23, 42, 0.12);
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: "Segoe UI", Roboto, -apple-system, BlinkMacSystemFont, Arial, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

h1, h2, h3 {
    margin: 0 0 0.4rem;
    font-weight: 700;
    color: #111827;
}
h1 { font-size: 1.6rem; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1.05rem; }

.muted { color: var(--color-text-muted); font-size: 0.85em; }

/* ---------------------------------------------------------------------
   Header / navegação
   --------------------------------------------------------------------- */
.app-header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 40;
}

.app-header__bar {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0.75rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.app-header__brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary-dark);
}
.app-header__brand:hover { text-decoration: none; }
.app-header__logo { font-size: 1.4rem; }

.app-header__toggle {
    display: none;
    margin-left: auto;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.4rem;
    flex-direction: column;
    gap: 4px;
}
.app-header__toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
}

.app-header__nav {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-left: auto;
}
.app-header__nav a {
    color: var(--color-text);
    font-weight: 500;
    padding: 0.4rem 0.2rem;
    border-bottom: 2px solid transparent;
}
.app-header__nav a:hover { text-decoration: none; color: var(--color-primary); }
.app-header__nav a.is-active {
    color: var(--color-primary-dark);
    border-bottom-color: var(--color-primary);
}

.app-header__user {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-left: 0.5rem;
    padding-left: 1rem;
    border-left: 1px solid var(--color-border);
}
.app-header__username {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-decoration: none;
    padding: 0.3rem 0.5rem;
    border-radius: var(--radius-sm);
    transition: background-color 0.15s ease, color 0.15s ease;
}
.app-header__username:hover,
.app-header__username.is-active {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    text-decoration: none;
}
.app-header__logo-img {
    height: 32px;
    width: auto;
    max-width: 140px;
    object-fit: contain;
}

/* ---------------------------------------------------------------------
   Layout geral
   --------------------------------------------------------------------- */
.app-main {
    max-width: 1180px;
    width: 100%;
    margin: 0 auto;
    padding: 1.5rem 1.25rem 3rem;
    flex: 1;
}

.app-footer {
    text-align: center;
    padding: 1.5rem 1.25rem;
    color: var(--color-text-muted);
    font-size: 0.8rem;
}
.app-footer__copy {
    margin: 0 0 0.2rem;
}
.app-footer__credit {
    margin: 0 0 0.75rem;
}
.app-footer__credit a {
    color: var(--color-primary);
    font-weight: 600;
}
.app-footer__social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}
.app-footer__social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--color-bg);
    color: var(--color-text-muted);
    transition: background-color 0.15s ease, color 0.15s ease;
}
.app-footer__social-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
}
.app-footer__social-link svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.page-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}
.page-heading__subtitle {
    margin: 0.15rem 0 0;
    color: var(--color-text-muted);
}
.page-heading__actions {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.breadcrumb {
    margin: 0 0 0.3rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* ---------------------------------------------------------------------
   Alertas
   --------------------------------------------------------------------- */
.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-size: 0.92rem;
    border: 1px solid transparent;
}
.alert--error {
    background: #fef2f2;
    color: var(--color-danger-dark);
    border-color: #fecaca;
}
.alert--success {
    background: #f0fdf4;
    color: var(--color-success-dark);
    border-color: #bbf7d0;
}
.alert--info {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    border-color: #bfdbfe;
}

/* ---------------------------------------------------------------------
   Cards
   --------------------------------------------------------------------- */
.card {
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 1.25rem;
    overflow: hidden;
}
.card__header {
    padding: 1rem 1.25rem 0;
}
.card__body {
    padding: 1.25rem;
}
.card__footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--color-border);
}

.grid {
    display: grid;
    gap: 1.25rem;
}
.grid--2 {
    grid-template-columns: 1fr 1fr;
}

/* ---------------------------------------------------------------------
   Formulários
   --------------------------------------------------------------------- */
.form-group {
    margin-bottom: 1rem;
}
.form-group--inline {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}
.form-group--inline .form-control {
    flex: 1;
    min-width: 220px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.form-divider {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 1.25rem 0;
}
.form-label {
    display: block;
    font-weight: 600;
    font-size: 0.88rem;
    margin-bottom: 0.35rem;
    color: #374151;
}
.form-control {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    background: var(--color-white);
    color: var(--color-text);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}
textarea.form-control {
    resize: vertical;
}
.form-hint {
    display: block;
    font-size: 0.78rem;
    color: var(--color-text-muted);
    margin-top: 0.3rem;
}
.form-hint[hidden] {
    display: none;
}
.cep-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}
.form-control--cep {
    max-width: 160px;
}
.form-check {
    display: flex;
    align-items: flex-start;
}
.form-check-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
}
.form-check-label input {
    margin-top: 0.2rem;
}
.form-actions {
    display: flex;
    gap: 0.6rem;
    margin-top: 1rem;
}
.form-actions--end {
    justify-content: flex-end;
    margin-top: 1.25rem;
}

/* ---------------------------------------------------------------------
   Botões
   --------------------------------------------------------------------- */
.btn[hidden] {
    display: none;
}
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.6rem 1.1rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
    background: var(--color-white);
    color: var(--color-text);
}
.btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}
.btn--primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}
.btn--primary:hover:not(:disabled) { background: var(--color-primary-dark); }

.btn--secondary {
    background: var(--color-primary-light);
    border-color: #bfdbfe;
    color: var(--color-primary-dark);
}
.btn--secondary:hover:not(:disabled) { background: #dbeafe; }

.btn--success {
    background: var(--color-success);
    border-color: var(--color-success);
    color: var(--color-white);
}
.btn--success:hover:not(:disabled) { background: var(--color-success-dark); }

.btn--danger {
    background: var(--color-white);
    border-color: #fecaca;
    color: var(--color-danger);
}
.btn--danger:hover:not(:disabled) { background: #fef2f2; }

.btn--ghost {
    background: transparent;
    border-color: var(--color-border);
    color: var(--color-text);
}
.btn--ghost:hover:not(:disabled) { background: var(--color-bg); }

.btn--small { padding: 0.38rem 0.75rem; font-size: 0.8rem; }
.btn--large { padding: 0.8rem 1.5rem; font-size: 1rem; }
.btn--block { width: 100%; }

/* ---------------------------------------------------------------------
   Mapa e resultado de cálculo
   --------------------------------------------------------------------- */
.map-container {
    width: 100%;
    height: 320px;
    border-radius: var(--radius-sm);
    background: #e5e7eb;
}
.map-hint {
    margin: 0.6rem 0 0;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.map-screenshot {
    margin-top: 1.1rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--color-border);
}
.map-screenshot__dropzone {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    padding: 0.75rem;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.15s ease, background-color 0.15s ease;
}
.map-screenshot__dropzone:focus,
.map-screenshot__dropzone:hover {
    border-color: var(--color-primary);
    outline: none;
}
.map-screenshot__dropzone.is-dragover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}
.map-screenshot__dropzone--compact {
    min-height: 90px;
}
.map-screenshot__placeholder {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}
.map-screenshot__preview {
    max-width: 100%;
    max-height: 220px;
    border-radius: var(--radius-sm);
}
.map-screenshot__actions {
    display: flex;
    gap: 0.6rem;
    margin-top: 0.6rem;
    flex-wrap: wrap;
}

.calc-result {
    margin-top: 1.25rem;
    padding-top: 1.1rem;
    border-top: 1px dashed var(--color-border);
    display: grid;
    gap: 0.6rem;
}
.calc-result[hidden] {
    display: none;
}
.calc-result__item {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}
.calc-result__value {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-text);
}
.calc-result__value--highlight {
    color: var(--color-success-dark);
    font-size: 1.2rem;
}

/* ---------------------------------------------------------------------
   Tabelas
   --------------------------------------------------------------------- */
.table-responsive {
    overflow-x: auto;
}
.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
.table th, .table td {
    padding: 0.65rem 0.7rem;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
    white-space: nowrap;
}
.table th {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-text-muted);
    font-weight: 700;
}
.table tbody tr:hover { background: #fafbfd; }
.text-right { text-align: right; }
.highlight { color: var(--color-success-dark); font-weight: 700; }
.actions-cell { white-space: nowrap; }

.empty-state {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--color-text-muted);
}

.totals-bar {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: flex-end;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}
.totals-bar__item {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.15rem;
}
.totals-bar__item span {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.totals-bar__item strong {
    font-size: 1.25rem;
    color: var(--color-primary-dark);
}

/* ---------------------------------------------------------------------
   Badges
   --------------------------------------------------------------------- */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}
.badge--rascunho { background: #fef3c7; color: #92400e; }
.badge--gerado { background: #dcfce7; color: var(--color-success-dark); }

/* ---------------------------------------------------------------------
   Resumo (relatorio.php)
   --------------------------------------------------------------------- */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}
.summary-grid__item {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}
.summary-grid__item span {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
}
.summary-grid__item strong {
    font-size: 1.3rem;
}
.summary-grid__item--highlight strong {
    color: var(--color-success-dark);
}

.route-view-card__grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 1.25rem;
    align-items: start;
}
.route-view-card__map {
    width: 100%;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}
.route-map--empty {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--color-text-muted);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
}

/* ---------------------------------------------------------------------
   Modal
   --------------------------------------------------------------------- */
.modal {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: 1rem;
}
.modal.is-open {
    display: flex;
}
.modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
}
.modal__dialog {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}
.modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
}
.modal__close {
    background: none;
    border: none;
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    color: var(--color-text-muted);
}
.modal__body {
    padding: 1.25rem;
    overflow-y: auto;
}
.modal__footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.6rem;
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--color-border);
}

/* ---------------------------------------------------------------------
   Loading overlay
   --------------------------------------------------------------------- */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.85);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    z-index: 200;
}
.loading-overlay[hidden] {
    display: none;
}
.loading-spinner {
    width: 42px;
    height: 42px;
    border: 4px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ---------------------------------------------------------------------
   Autenticação (login/registro)
   --------------------------------------------------------------------- */
.auth-wrapper {
    min-height: calc(100vh - 4rem);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}
.auth-card {
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 2.25rem;
    width: 100%;
    max-width: 400px;
    text-align: center;
}
.auth-card__logo { font-size: 2.5rem; margin-bottom: 0.4rem; }
.auth-card__logo-img { max-height: 64px; max-width: 220px; width: auto; height: auto; margin: 0 auto 0.75rem; display: block; object-fit: contain; }
.auth-card__title { margin-bottom: 0.2rem; }
.auth-card__subtitle { color: var(--color-text-muted); margin-bottom: 1.5rem; font-size: 0.9rem; }
.auth-card form { text-align: left; }
.auth-card__forgot { margin: -0.5rem 0 1rem; text-align: right; font-size: 0.85rem; }
.auth-card__footer { margin-top: 1.25rem; font-size: 0.88rem; color: var(--color-text-muted); }

/* =====================================================================
   Responsivo
   ===================================================================== */
@media (max-width: 900px) {
    .grid--2 { grid-template-columns: 1fr; }
    .summary-grid { grid-template-columns: repeat(2, 1fr); }
    .route-view-card__grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
    .app-header__toggle { display: flex; }
    .app-header__nav {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
        margin-top: 0.5rem;
    }
    .app-header__nav.is-open { display: flex; }
    .app-header__nav a { padding: 0.6rem 0.2rem; border-bottom: 1px solid var(--color-border); }
    .app-header__user {
        border-left: none;
        border-top: 1px solid var(--color-border);
        margin-left: 0;
        padding: 0.6rem 0 0;
        justify-content: space-between;
    }

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

    .table-responsive table,
    .table-responsive thead,
    .table-responsive tbody,
    .table-responsive th,
    .table-responsive td,
    .table-responsive tr {
        display: block;
    }
    .table-responsive thead {
        position: absolute;
        left: -9999px;
    }
    .table-responsive tr {
        margin-bottom: 0.9rem;
        border: 1px solid var(--color-border);
        border-radius: var(--radius-sm);
        padding: 0.4rem 0.6rem;
    }
    .table-responsive td {
        border: none;
        padding: 0.45rem 0 0.45rem 46%;
        position: relative;
        text-align: right;
        white-space: normal;
    }
    .table-responsive td::before {
        content: attr(data-label);
        position: absolute;
        left: 0;
        width: 42%;
        text-align: left;
        font-weight: 600;
        font-size: 0.75rem;
        color: var(--color-text-muted);
        text-transform: uppercase;
    }
    .table-responsive td.actions-cell {
        text-align: left;
        padding-left: 0;
        display: flex;
        gap: 0.4rem;
        flex-wrap: wrap;
        justify-content: flex-end;
    }
    .table-responsive td.actions-cell::before { content: none; }

    .totals-bar { justify-content: space-between; }
    .summary-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
    .app-main { padding: 1rem 0.85rem 2rem; }
    .card__body { padding: 1rem; }
    .auth-card { padding: 1.5rem; }
    .summary-grid { grid-template-columns: 1fr; }
}