/* =========================================================
   STOCKFLOW
   Estilos globais
   ========================================================= */

:root {
    --cor-primaria: #7c5ac7;
    --cor-primaria-escura: #6243aa;
    --cor-secundaria: #d98fb3;
    --cor-destaque: #c9a35b;

    --cor-fundo: #f7f5fa;
    --cor-superficie: #ffffff;
    --cor-texto: #2f2936;
    --cor-texto-suave: #756d7d;

    --cor-borda: #e6e0eb;

    --cor-sucesso: #3f8f6b;
    --cor-alerta: #b77b2d;
    --cor-erro: #b84c62;

    --raio: 10px;
    --sombra: 0 4px 18px rgba(60, 45, 80, 0.08);
}


/* =========================================================
   BASE
   ========================================================= */

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--cor-fundo);
    color: var(--cor-texto);
    font-family:
        Inter,
        "Segoe UI",
        Arial,
        sans-serif;
    line-height: 1.5;
}

a {
    color: var(--cor-primaria);
    text-decoration: none;
}

a:hover {
    color: var(--cor-primaria-escura);
    text-decoration: underline;
}


/* =========================================================
   CABEÇALHO
   ========================================================= */

header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;

    min-height: 70px;
    padding: 0 32px;

    background: var(--cor-superficie);
    border-bottom: 1px solid var(--cor-borda);
    box-shadow: 0 2px 10px rgba(60, 45, 80, 0.04);
}

header > div:first-child a {
    color: var(--cor-texto);
    text-decoration: none;
    font-size: 1.35rem;
    letter-spacing: 0.5px;
}

header > div:first-child strong {
    color: var(--cor-primaria);
}

nav {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1;
}

nav a {
    color: var(--cor-texto-suave);
    font-size: 0.95rem;
    font-weight: 500;
}

nav a:hover {
    color: var(--cor-primaria);
    text-decoration: none;
}

header > div:last-child {
    display: flex;
    align-items: center;
    gap: 16px;
}

header > div:last-child span {
    color: var(--cor-texto-suave);
    font-size: 0.9rem;
}


/* =========================================================
   CONTEÚDO
   ========================================================= */

main {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 36px 0 60px;
}

h1 {
    margin: 0 0 8px;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

h2 {
    margin-top: 32px;
    font-size: 1.25rem;
}

p {
    color: var(--cor-texto-suave);
}


/* =========================================================
   LINKS DE AÇÃO
   ========================================================= */

main > p:first-of-type {
    margin-bottom: 24px;
}

main > p > a {
    font-weight: 500;
}


/* =========================================================
   FORMULÁRIOS
   ========================================================= */

form {
    max-width: 700px;
    margin: 24px 0;
    padding: 28px;

    background: var(--cor-superficie);
    border: 1px solid var(--cor-borda);
    border-radius: var(--raio);
    box-shadow: var(--sombra);
}

form div {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 7px;

    color: var(--cor-texto);
    font-size: 0.92rem;
    font-weight: 600;
}

input,
select,
textarea {
    width: 100%;
    padding: 11px 13px;

    background: #fff;
    color: var(--cor-texto);

    border: 1px solid var(--cor-borda);
    border-radius: 7px;

    font: inherit;

    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--cor-primaria);
    box-shadow: 0 0 0 3px rgba(124, 90, 199, 0.12);
}

textarea {
    resize: vertical;
}


/* =========================================================
   BOTÕES
   ========================================================= */

button {
    padding: 10px 18px;

    background: var(--cor-primaria);
    color: white;

    border: none;
    border-radius: 7px;

    font: inherit;
    font-weight: 600;

    cursor: pointer;

    transition:
        background 0.2s ease,
        transform 0.1s ease;
}

button:hover {
    background: var(--cor-primaria-escura);
}

button:active {
    transform: translateY(1px);
}


/* =========================================================
   TABELAS
   ========================================================= */

table {
    width: 100%;
    margin-top: 24px;

    background: var(--cor-superficie);
    border-collapse: collapse;

    border: 1px solid var(--cor-borda);
    border-radius: var(--raio);
    overflow: hidden;

    box-shadow: var(--sombra);
}

thead {
    background: #f1edf7;
}

th,
td {
    padding: 13px 15px;
    text-align: left;
    border-bottom: 1px solid var(--cor-borda);
}

th {
    color: var(--cor-texto);
    font-size: 0.86rem;
    font-weight: 700;
}

td {
    color: var(--cor-texto-suave);
    font-size: 0.92rem;
}

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

tbody tr:hover {
    background: #faf8fc;
}


/* =========================================================
   FORMULÁRIOS DE AÇÃO DENTRO DE TABELAS
   ========================================================= */

td form {
    display: inline;
    margin: 0;
    padding: 0;

    background: transparent;
    border: none;
    box-shadow: none;
}

td form button {
    padding: 6px 10px;
    font-size: 0.82rem;
}


/* =========================================================
   MENSAGENS / ALERTAS
   ========================================================= */

main > p {
    margin-top: 12px;
}

main > p:has(+ form) {
    color: var(--cor-texto-suave);
}


/* =========================================================
   RESPONSIVIDADE
   ========================================================= */

@media (max-width: 800px) {

    header {
        flex-wrap: wrap;
        padding: 16px 20px;
    }

    nav {
        order: 3;
        width: 100%;
        flex-wrap: wrap;
        gap: 12px 18px;
    }

    header > div:last-child {
        margin-left: auto;
    }

    main {
        width: min(100% - 24px, 1180px);
        padding-top: 24px;
    }

    .table-wrapper {
        overflow-x: auto;
    }

    .table-wrapper table {
        min-width: 680px;
    }

}

@media (max-width: 520px) {

    h1 {
        font-size: 1.6rem;
    }

    header > div:last-child span {
        display: none;
    }

    form {
        padding: 20px;
    }

}

/* =========================================================
   CABEÇALHO — IDENTIDADE STOCKFLOW
   ========================================================= */

.site-header {
    min-height: 72px;
    padding: 0 32px;

    display: flex;
    align-items: center;
    gap: 32px;
}


/* ---------------------------------------------------------
   MARCA
   --------------------------------------------------------- */

.brand {
    flex-shrink: 0;
}

.brand-link {
    display: flex;
    align-items: center;
    gap: 10px;

    color: var(--cor-texto);
    text-decoration: none;
}

.brand-link:hover {
    text-decoration: none;
}

.brand-mark {
    width: 38px;
    height: 38px;

    display: flex;
    align-items: center;
    justify-content: center;

    background: var(--cor-primaria);
    color: white;

    border: 1px solid var(--cor-destaque);
    border-radius: 9px;

    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.5px;

    box-shadow: 0 3px 10px rgba(124, 90, 199, 0.18);
}

.brand-name {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.brand-stock {
    color: var(--cor-primaria);
}

.brand-flow {
    color: var(--cor-destaque);
}


/* ---------------------------------------------------------
   NAVEGAÇÃO
   --------------------------------------------------------- */

.main-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
}

.main-nav a {
    position: relative;

    padding: 9px 12px;

    color: var(--cor-texto-suave);
    font-size: 0.9rem;
    font-weight: 500;

    border-radius: 7px;

    transition:
        color 0.2s ease,
        background 0.2s ease;
}

.main-nav a:hover {
    color: var(--cor-primaria);
    background: #f7f3fb;
    text-decoration: none;
}

.main-nav a.active {
    color: var(--cor-primaria);
    background: #f2edf9;
    font-weight: 650;
}

.main-nav a.active::after {
    content: "";

    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 3px;

    height: 2px;

    background: var(--cor-destaque);
    border-radius: 2px;
}


/* ---------------------------------------------------------
   USUÁRIO
   --------------------------------------------------------- */

.user-area {
    display: flex;
    align-items: center;
    gap: 18px;

    flex-shrink: 0;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 9px;
}

.user-avatar {
    width: 34px;
    height: 34px;

    display: flex;
    align-items: center;
    justify-content: center;

    background: #f1ebf8;
    color: var(--cor-primaria);

    border: 1px solid #e1d5ee;
    border-radius: 50%;

    font-size: 0.82rem;
    font-weight: 700;
}

.user-details {
    display: flex;
    align-items: center;
    gap: 7px;
}

.user-details strong {
    color: var(--cor-texto);
    font-size: 0.86rem;
}


/* ---------------------------------------------------------
   BADGE DE PERFIL
   --------------------------------------------------------- */

.profile-badge {
    padding: 3px 7px;

    border-radius: 5px;

    font-size: 0.67rem;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.profile-badge.admin {
    background: #f0eafb;
    color: var(--cor-primaria-escura);
}

.profile-badge.comum {
    background: #f1eff2;
    color: #716a76;
}

.profile-badge.demo {
    background-color: #e8eefc;
    color: #3156a3;
}

/* ---------------------------------------------------------
   SAIR
   --------------------------------------------------------- */

.logout-link {
    padding: 0;
    background: transparent;
    border: 0;
    color: var(--cor-texto-suave);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
}

.logout-link:hover {
    background: transparent;
    color: var(--cor-erro);
    text-decoration: none;
}


/* ---------------------------------------------------------
   CABEÇALHO RESPONSIVO
   --------------------------------------------------------- */

@media (max-width: 900px) {

    .site-header {
        gap: 18px;
        padding: 14px 20px;
        flex-wrap: wrap;
    }

    .main-nav {
        order: 3;
        width: 100%;
    }

}

@media (max-width: 600px) {

    .user-details {
        display: none;
    }

    .user-area {
        margin-left: auto;
    }

    .main-nav {
        overflow-x: auto;
        padding-bottom: 3px;
    }

    .main-nav a {
        white-space: nowrap;
    }

}

/* =========================================================
   DASHBOARD — INDICADORES
   ========================================================= */

.dashboard-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;

    margin: 28px 0 36px;
}

.summary-card {
    position: relative;

    display: flex;
    flex-direction: column;

    min-height: 145px;
    padding: 22px;

    background: var(--cor-superficie);

    border: 1px solid var(--cor-borda);
    border-radius: var(--raio);

    box-shadow: var(--sombra);

    overflow: hidden;
}

.summary-card::before {
    content: "";

    position: absolute;
    top: 0;
    left: 0;

    width: 4px;
    height: 100%;

    background: var(--cor-primaria);
}

.summary-label {
    color: var(--cor-texto-suave);

    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.summary-value {
    display: block;
    margin-top: 14px;

    color: var(--cor-texto);

    font-size: 2.35rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -1px;
}

.summary-card {
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        border-color 0.2s ease;
}

.summary-card:hover {
    transform: translateY(-2px);
    border-color: #d8cae8;
    box-shadow: 0 8px 24px rgba(60, 45, 80, 0.12);
}

.summary-description {
    margin-top: auto;

    color: var(--cor-texto-suave);
    font-size: 0.82rem;
}


/* ---------------------------------------------------------
   INDICADOR DE ATENÇÃO
   --------------------------------------------------------- */

.summary-card-warning::before {
    background: var(--cor-destaque);
}

.summary-card-warning .summary-value {
    color: #9a6b24;
}

.summary-card-warning {
    background:
        linear-gradient(
            135deg,
            rgba(201, 163, 91, 0.08),
            transparent 58%
        ),
        var(--cor-superficie);
}

.summary-card-warning::after {
    content: "";
    position: absolute;
    inset: 0;

    border: 1px solid rgba(201, 163, 91, 0.18);
    border-radius: inherit;

    pointer-events: none;
}


/* ---------------------------------------------------------
   RESPONSIVIDADE
   --------------------------------------------------------- */

@media (max-width: 900px) {

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

}

@media (max-width: 520px) {

    .dashboard-summary {
        grid-template-columns: 1fr;
    }

}

@media (max-width: 600px) {
    .site-header {
        align-items: flex-start;
    }

    .brand-name {
        font-size: 1.1rem;
    }

    .main-nav {
        width: 100%;
        padding-top: 4px;
        padding-bottom: 6px;
    }

    .main-nav a {
        padding: 8px 10px;
        font-size: 0.82rem;
    }

    .dashboard-intro {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
    }

    .dashboard-greeting {
        font-size: 0.85rem;
    }
}

.section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-top: 32px;
}

.section-heading h2 {
    margin: 0;
}

.section-description {
    margin: 6px 0 0;
    color: var(--cor-texto-suave);
    font-size: 0.88rem;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.4px;
}

.status-warning {
    background: #f8f0df;
    color: #9a6b24;
    border: 1px solid #ead7ae;
}

.movement-badge {
    display: inline-flex;
    align-items: center;
    padding: 5px 9px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.35px;
}

.movement-entry {
    background: #e8f3ed;
    color: var(--cor-sucesso);
    border: 1px solid #cfe5d9;
}

.movement-exit {
    background: #f7eaf0;
    color: #a95772;
    border: 1px solid #ead1dc;
}

.movement-badge::before {
    content: "";
    display: inline-block;

    width: 6px;
    height: 6px;
    margin-right: 6px;

    border-radius: 50%;
    background: currentColor;
}

/* =========================================================
   DASHBOARD — CABEÇALHO
   ========================================================= */

.dashboard-intro {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 30px;
}

.dashboard-eyebrow {
    display: block;
    margin-bottom: 8px;

    color: var(--cor-primaria);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.dashboard-intro h1 {
    margin-bottom: 4px;
}

.dashboard-subtitle {
    margin: 0;
    color: var(--cor-texto-suave);
    font-size: 0.95rem;
}

.dashboard-greeting {
    margin: 0;
    color: var(--cor-texto-suave);
    font-size: 0.92rem;
}

.dashboard-greeting strong {
    color: var(--cor-texto);
    font-weight: 700;
}

.empty-state {
    display: flex;
    align-items: center;
    gap: 10px;

    margin: 18px 0 28px;
    padding: 16px 18px;

    background: var(--cor-superficie);
    border: 1px solid var(--cor-borda);
    border-radius: var(--raio);
    box-shadow: var(--sombra);

    color: var(--cor-texto-suave);
    font-size: 0.9rem;
}

.empty-state-success {
    border-color: #cfe5d9;
    background: #f5fbf7;
}

.empty-state-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 24px;
    height: 24px;

    border-radius: 50%;
    background: #e8f3ed;
    color: var(--cor-sucesso);

    font-size: 0.85rem;
    font-weight: 800;
}

.table-wrapper {
    width: 100%;
    margin-top: 18px;

    overflow-x: auto;

    border: 1px solid var(--cor-borda);
    border-radius: var(--raio);
    box-shadow: var(--sombra);
    background: var(--cor-superficie);
}

.table-wrapper table {
    margin-top: 0;
    border: none;
    box-shadow: none;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid rgba(124, 90, 199, 0.35);
    outline-offset: 3px;
}

.stock-quantity {
    margin-right: 6px;
    color: var(--cor-texto);
    font-weight: 700;
}

.stock-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 7px;

    border-radius: 5px;

    font-size: 0.68rem;
    font-weight: 700;
    line-height: 1;
}

.stock-badge-warning {
    background: #f8f0df;
    color: #9a6b24;
    border: 1px solid #ead7ae;
}

.page-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 28px;
}

.page-eyebrow {
    display: block;
    margin-bottom: 8px;

    color: var(--cor-primaria);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.page-heading h1 {
    margin-bottom: 6px;
}

.page-description {
    margin: 0;
    color: var(--cor-texto-suave);
    font-size: 0.92rem;
}

.primary-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    padding: 10px 16px;

    background: var(--cor-primaria);
    color: white;

    border-radius: 7px;

    font-weight: 600;
    white-space: nowrap;
}

.primary-action:hover {
    background: var(--cor-primaria-escura);
    color: white;
    text-decoration: none;
}

.status-product {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;

    border-radius: 5px;

    font-size: 0.7rem;
    font-weight: 700;
}

.status-product-active {
    background: #e8f3ed;
    color: var(--cor-sucesso);
    border: 1px solid #cfe5d9;
}

.status-product-inactive {
    background: #f3edf0;
    color: var(--cor-erro);
    border: 1px solid #ead6dd;
}

td form {
    display: inline-block;
    margin-left: 6px;
}

td > a {
    font-size: 0.84rem;
    font-weight: 600;
}

.status-user {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;

    border-radius: 5px;

    font-size: 0.7rem;
    font-weight: 700;
}

.status-user-active {
    background: #e8f3ed;
    color: var(--cor-sucesso);
    border: 1px solid #cfe5d9;
}

.status-user-inactive {
    background: #f3edf0;
    color: var(--cor-erro);
    border: 1px solid #ead6dd;
}

/* =========================================================
   ACESSO NEGADO — ERRO 403
   ========================================================= */

.access-denied {
    min-height: 600px;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 48px 20px;
}

.access-denied-card {
    width: min(100%, 520px);

    padding: 42px 38px;

    background: var(--cor-superficie);
    border: 1px solid var(--cor-borda);
    border-top: 4px solid var(--cor-erro);
    border-radius: var(--raio);

    box-shadow: var(--sombra);

    text-align: center;
}

.access-denied-code {
    display: block;
    margin-bottom: 22px;

    color: var(--cor-erro);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.access-denied-icon {
    width: 58px;
    height: 58px;

    display: flex;
    align-items: center;
    justify-content: center;

    margin: 0 auto 22px;

    background: #f7eaf0;
    color: var(--cor-erro);

    border: 1px solid #ead1dc;
    border-radius: 50%;

    font-size: 1.7rem;
    font-weight: 800;
}

.access-denied-card h1 {
    margin: 0 0 12px;

    color: var(--cor-texto);
    font-size: 1.7rem;
}

.access-denied-card p {
    max-width: 410px;
    margin: 0 auto;

    color: var(--cor-texto-suave);
    font-size: 0.95rem;
}

.access-denied-detail {
    margin-top: 8px !important;
    font-size: 0.86rem !important;
}

.access-denied-card .primary-action {
    margin-top: 28px;
}

@media (max-width: 520px) {
    .access-denied {
        min-height: 500px;
        padding: 32px 12px;
    }

    .access-denied-card {
        padding: 32px 22px;
    }

    .access-denied-card h1 {
        font-size: 1.45rem;
    }
}