/* ============================================================
   Design system — Admin VM Opto
   Paleta original preservada: teal #67B0B4 / #78adb1
   ============================================================ */

:root {
    /* Paleta da marca */
    --brand: #67B0B4;
    --brand-dark: #4f9498;
    --brand-darker: #3d7376;
    --brand-deep: #2f5d60;
    --brand-light: #8fc9cc;
    --brand-nav: #78adb1;
    --brand-nav-dark: #5f9599;
    --brand-tint: #eaf5f5;
    --brand-tint-2: #f3f9f9;

    /* Neutros derivados */
    --ink: #22393b;
    --ink-soft: #5b7173;
    --line: #e2edec;
    --surface: #ffffff;
    --page-bg: #f2f7f7;

    --shadow-sm: 0 1px 3px rgba(24, 58, 60, 0.06), 0 4px 14px rgba(24, 58, 60, 0.05);
    --shadow-md: 0 8px 26px rgba(24, 58, 60, 0.12);
    --shadow-lg: 0 20px 50px rgba(24, 58, 60, 0.18);
    --radius: 1rem;
    --radius-sm: 0.65rem;
    --transition: all 0.18s ease-in-out;

    --offcanvas-width: 260px;
    --topNavBarHeight: 0px;
}

/* ---------- Base ---------- */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--brand) #e8f0f0;
}

*::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

*::-webkit-scrollbar-track {
    background: #e8f0f0;
}

*::-webkit-scrollbar-thumb {
    background-color: var(--brand);
    border-radius: 10px;
    border: 2px solid #e8f0f0;
}

html {
    position: relative;
    min-height: 100%;
    scroll-behavior: smooth;
}

body {
    margin-bottom: 60px;
    background-color: var(--page-bg);
    font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--ink);
}

::selection {
    background: var(--brand);
    color: #fff;
}

a {
    color: var(--brand-darker);
    text-decoration: none;
    transition: var(--transition);
}

h1, h2, h3, h4, h5, h6 {
    letter-spacing: -0.01em;
}

.field-validation-error {
    color: #d32f4a;
    font-size: 0.85rem;
}

.custom-input {
    width: 400px;
}

.head-table {
    color: var(--brand);
}

.userlogged {
    color: white;
}

.offcanvas-button-active {
    color: white;
}

.line {
    color: white;
}

/* ---------- Botões ----------
   Bootstrap 5.1 não usa CSS vars nos botões, então os
   overrides precisam ser com propriedades diretas. */
.btn {
    border: none;
    border-radius: 0.7rem;
    font-weight: 600;
    padding: 0.55rem 1rem;
    transition: var(--transition);
}

    .btn:hover:not(:disabled):not(.disabled) {
        transform: translateY(-1px);
    }

    .btn:active:not(:disabled) {
        transform: translateY(0);
    }

.btn-primary, .btn-success {
    color: #fff;
    background-color: var(--brand);
}

    .btn-primary:hover, .btn-success:hover {
        color: #fff;
        background-color: var(--brand-dark);
    }

    .btn-primary:focus, .btn-success:focus {
        color: #fff;
        background-color: var(--brand-dark);
        box-shadow: 0 0 0 0.22rem rgba(103, 176, 180, 0.35);
    }

    .btn-primary:active, .btn-primary.active, .btn-success:active, .btn-success.active {
        color: #fff;
        background-color: var(--brand-darker);
    }

    .btn-primary:disabled, .btn-primary.disabled, .btn-success:disabled, .btn-success.disabled {
        color: #fff;
        background-color: #a3cdd0;
    }

.btn-secondary {
    color: #33585b;
    background-color: #e7f1f1;
}

    .btn-secondary:hover {
        color: var(--brand-deep);
        background-color: #d5e8e8;
    }

    .btn-secondary:focus {
        color: var(--brand-deep);
        background-color: #d5e8e8;
        box-shadow: 0 0 0 0.22rem rgba(103, 176, 180, 0.25);
    }

    .btn-secondary:active, .btn-secondary.active {
        color: var(--brand-deep);
        background-color: #c4dedf;
    }

    .btn-secondary:disabled, .btn-secondary.disabled {
        color: #9ab3b5;
        background-color: #eef4f4;
    }

.btn-warning {
    color: #8f5f07;
    background-color: #fcf1dd;
}

    .btn-warning:hover {
        color: #7a5106;
        background-color: #f8e5c2;
    }

    .btn-warning:focus {
        color: #7a5106;
        background-color: #f8e5c2;
        box-shadow: 0 0 0 0.22rem rgba(224, 168, 0, 0.2);
    }

    .btn-warning:active, .btn-warning.active {
        color: #7a5106;
        background-color: #f3dbae;
    }

    .btn-warning:disabled, .btn-warning.disabled {
        color: #c8a15c;
        background-color: #fcf1dd;
    }

.btn-danger {
    color: #bb2d43;
    background-color: #fdeaed;
}

    .btn-danger:hover {
        color: #a3283b;
        background-color: #f9d7dd;
    }

    .btn-danger:focus {
        color: #a3283b;
        background-color: #f9d7dd;
        box-shadow: 0 0 0 0.22rem rgba(220, 53, 69, 0.18);
    }

    .btn-danger:active, .btn-danger.active {
        color: #a3283b;
        background-color: #f5c5cd;
    }

    .btn-danger:disabled, .btn-danger.disabled {
        color: #d98e9b;
        background-color: #fdeaed;
    }

button:disabled {
    cursor: not-allowed;
}

.btn.disabled, .btn:disabled, a.btn.disabled {
    cursor: progress;
    transform: none;
    box-shadow: none;
}

/* Botões de ação em grupo (tabelas) */
.btn-group {
    gap: 0.35rem;
}

    .btn-group .btn {
        border-radius: var(--radius-sm) !important;
        padding: 0.45rem 0.65rem;
    }

/* ---------- Cards / containers ---------- */
.card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.card-header {
    border-top-left-radius: var(--radius) !important;
    border-top-right-radius: var(--radius) !important;
    border-bottom: 1px solid var(--line);
}

/* Containers de conteúdo (tabelas e formulários) viram cards brancos */
.container.shadow {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm) !important;
    padding: 1.5rem;
}

/* Cabeçalho de página (breadcrumb) */
.container.navcolor {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm) !important;
    padding: 0;
    position: relative;
    overflow: hidden;
}

    .container.navcolor::before {
        content: "";
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 5px;
        background: linear-gradient(180deg, var(--brand) 0%, var(--brand-darker) 100%);
    }

    .container.navcolor .alert {
        margin: 0;
        padding: 1.1rem 1.5rem;
        background: transparent;
    }

    .container.navcolor .alert h4 {
        color: var(--ink);
        font-weight: 800;
        font-size: 1.25rem;
        margin-bottom: 0.2rem;
    }

    .container.navcolor .small {
        color: var(--ink-soft);
        font-weight: 500;
    }

        .container.navcolor .small .bi {
            color: var(--brand-dark);
        }

        .container.navcolor .small i:last-child {
            display: none;
        }

/* ---------- Topbar ---------- */
.navcolor {
    background: linear-gradient(135deg, var(--brand-nav) 0%, var(--brand-nav-dark) 100%);
}

.navbar.navcolor {
    box-shadow: var(--shadow-sm);
    min-height: 58px;
}

.navbar .navbar-toggler {
    border: none;
    color: #fff;
}

    .navbar .navbar-toggler:focus {
        box-shadow: none;
    }

.topbar-brand {
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.02em;
}

/* Chip do usuário logado */
.user-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.28);
    color: #fff;
    border-radius: 999px;
    padding: 0.28rem 0.85rem 0.28rem 0.35rem;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

    .user-chip:hover {
        background: rgba(255, 255, 255, 0.26);
        color: #fff;
    }

.user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #fff;
    color: var(--brand-dark);
    display: grid;
    place-items: center;
    font-size: 0.95rem;
    flex-shrink: 0;
}

.dropdown-menu {
    border: 1px solid var(--line);
    border-radius: 0.8rem;
    box-shadow: var(--shadow-md);
    padding: 0.4rem;
    min-width: 190px;
}

.dropdown-item {
    border-radius: 0.55rem;
    padding: 0.5rem 0.75rem;
    font-weight: 500;
}

    .dropdown-item:hover {
        background: var(--brand-tint);
        color: var(--brand-darker);
    }

/* ---------- Sidebar ---------- */
.sidebar-nav {
    width: var(--offcanvas-width);
    border: none;
    background: linear-gradient(180deg, var(--brand-nav) 0%, #55898d 100%);
    box-shadow: 4px 0 24px rgba(24, 58, 60, 0.14);
}

@media (min-width: 992px) {
    body {
        overflow: auto !important;
    }

    .offcanvas-backdrop::before {
        display: none;
    }

    .main-logado {
        margin-left: var(--offcanvas-width);
    }

    .sidebar-nav {
        transform: none;
        visibility: visible !important;
        top: var(--topNavBarHeight);
        height: calc(100% - var(--topNavBarHeight));
    }
}

.sidebar-header {
    justify-content: center;
    padding: 1.5rem 1rem 1rem;
}

.sidebar-logo {
    width: 150px;
}

.sidebar-heading {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 700;
    padding: 0.75rem 1.7rem 0.4rem;
}

.sidebar-menu {
    padding: 0 0.85rem 1.5rem;
}

.side-link {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    color: #eafafa;
    padding: 0.6rem 0.85rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 0.925rem;
    margin-bottom: 2px;
    transition: var(--transition);
}

    .side-link:hover {
        background: rgba(255, 255, 255, 0.15);
        color: #fff;
    }

    .side-link > i:first-child {
        font-size: 1.05rem;
        opacity: 0.9;
    }

    .side-link .right-icon {
        margin-left: auto;
        font-size: 0.75rem;
        transition: transform ease 0.25s;
    }

    .side-link[aria-expanded="true"] {
        background: rgba(255, 255, 255, 0.1);
    }

        .side-link[aria-expanded="true"] .right-icon {
            transform: rotate(180deg);
        }

.sidebar-sub {
    padding: 0.15rem 0 0.35rem 1rem;
}

.side-sublink {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    color: #d9efef;
    padding: 0.45rem 0.85rem;
    border-radius: 0.65rem;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2px;
    transition: var(--transition);
}

    .side-sublink:hover {
        color: #fff;
        background: rgba(255, 255, 255, 0.13);
        padding-left: 1.05rem;
    }

    .side-sublink i {
        font-size: 0.85rem;
        opacity: 0.85;
    }

/* compat: chevron do markup antigo */
.sidebar-link {
    display: flex;
    align-items: center;
}

    .sidebar-link .right-icon {
        display: inline-flex;
        transition: transform ease 0.25s;
    }

    .sidebar-link[aria-expanded="true"] .right-icon {
        transform: rotate(180deg);
    }

.main-logado {
    padding-bottom: 2.5rem;
}

/* ---------- Login ---------- */
/* O gradiente fica no body para cobrir a tela inteira,
   sem frestas de padding/margem do layout. */
body.logged-out {
    margin-bottom: 0;
    background: radial-gradient(circle at 20% 10%, var(--brand-light) 0%, var(--brand-nav) 45%, var(--brand-nav-dark) 100%) fixed;
}

.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

.form-container {
    width: min(420px, 92vw);
    margin: 0 auto;
    padding: 44px 40px;
    background: linear-gradient(160deg, var(--brand) 0%, var(--brand-dark) 100%);
    border-radius: 1.4rem;
    box-shadow: var(--shadow-lg);
    color: #fff;
    animation: fade-in-up 0.4s ease-out;
}

.login-form {
    display: flex;
    flex-direction: column;
}

    .login-form .form-control {
        border: none;
        box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
        background-color: rgba(255, 255, 255, 0.94);
        border-radius: var(--radius-sm);
        padding: 0.65rem 0.9rem;
    }

        .login-form .form-control:focus {
            box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.5);
        }

.login-btn {
    background: #fff;
    color: var(--brand-darker);
    font-weight: 700;
    padding: 0.65rem;
    border-radius: var(--radius-sm);
}

    .login-btn:hover, .login-btn:focus {
        background: #eef7f7;
        color: var(--brand-deep);
    }

    .login-btn:disabled {
        background: rgba(255, 255, 255, 0.75);
        color: var(--brand-darker);
    }

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(14px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---------- Dashboard ---------- */
.stat-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.15rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
    height: 100%;
    transition: var(--transition);
}

    .stat-card:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
    color: #fff;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.stat-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--ink);
    line-height: 1.1;
}

.stat-label {
    font-size: 0.76rem;
    color: var(--ink-soft);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.panel {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
}

.panel-head {
    border-bottom: 1px solid var(--line);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

    .panel-head h4 {
        font-weight: 800;
        color: var(--ink);
        margin-bottom: 0.2rem;
    }

    .panel-head .phrase {
        color: var(--ink-soft);
        font-style: italic;
        margin: 0;
        font-size: 0.9rem;
    }

.empty-state {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--ink-soft);
}

    .empty-state i {
        font-size: 2.4rem;
        color: var(--brand);
        display: block;
        margin-bottom: 0.6rem;
    }

    .empty-state h5 {
        font-weight: 700;
        color: var(--ink);
    }

/* ---------- Tabelas ---------- */
.table {
    --bs-table-striped-bg: transparent;
    --bs-table-border-color: var(--line);
    margin-bottom: 0.5rem;
}

.table-info {
    --bs-table-bg: var(--brand-tint-2);
    --bs-table-striped-bg: var(--brand-tint-2);
    --bs-table-hover-bg: var(--brand-tint);
    color: var(--brand-darker);
    border-color: var(--line);
}

.table thead th {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    color: #47696c;
    padding: 0.75rem 1rem;
    border-bottom: 2px solid var(--line);
}

.table > :not(caption) > * > * {
    padding: 0.7rem 1rem;
}

.table tbody th {
    font-weight: 500;
}

.table-hover > tbody > tr {
    transition: background-color 0.15s ease;
}

    .table-hover > tbody > tr:hover > * {
        --bs-table-accent-bg: var(--brand-tint);
    }

/* ---------- DataTables ---------- */
.dt-layout-row {
    margin-bottom: 10px;
}

.dt-container .dt-input,
.dt-container .dt-search input,
.dt-container .dt-length select {
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 0.45rem 0.8rem;
    background: #fff;
    color: var(--ink);
}

    .dt-container .dt-search input:focus,
    .dt-container .dt-length select:focus {
        outline: none;
        border-color: var(--brand);
        box-shadow: 0 0 0 0.2rem rgba(103, 176, 180, 0.18);
    }

.dt-container .dt-info {
    color: var(--ink-soft);
    font-size: 0.85rem;
}

.dt-paging .dt-paging-button {
    border-radius: var(--radius-sm) !important;
    border: none !important;
    color: var(--ink-soft) !important;
    background: transparent;
    font-weight: 600;
}

    .dt-paging .dt-paging-button:hover:not(.disabled):not(.current) {
        background: var(--brand-tint) !important;
        border: none !important;
        color: var(--brand-darker) !important;
        box-shadow: none;
    }

    .dt-paging .dt-paging-button.current,
    .dt-paging .dt-paging-button.current:hover {
        background: var(--brand) !important;
        border: none !important;
        color: #fff !important;
        box-shadow: none;
    }

/* ---------- Formulários ---------- */
.form-control, .form-select {
    border: 1px solid #d7e5e5;
    border-radius: var(--radius-sm);
    padding: 0.55rem 0.85rem;
    background-color: #fcfefe;
    color: var(--ink);
    transition: var(--transition);
}

    .form-control:focus, .form-select:focus {
        border-color: var(--brand);
        box-shadow: 0 0 0 0.2rem rgba(103, 176, 180, 0.2);
        background-color: #fff;
    }

.form-check-input:checked {
    background-color: var(--brand);
    border-color: var(--brand);
}

.form-check-input:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 0.2rem rgba(103, 176, 180, 0.2);
}

main form label {
    color: #40595b;
    font-size: 0.85rem;
}

.form-group {
    margin-bottom: 0.35rem;
}

/* ---------- Alertas / mensagens ---------- */
.alert {
    border-radius: var(--radius-sm);
    border: none;
}

.alert-success {
    background-color: #e4f5ef;
    color: #177253;
}

.alert-danger {
    background-color: #fdecee;
    color: #b3273e;
}

#message-alert {
    box-shadow: var(--shadow-md);
    position: relative;
    padding-right: 3rem;
}

    #message-alert .btn-close {
        position: absolute;
        right: 0.9rem;
        top: 50%;
        transform: translateY(-50%);
    }

/* ---------- Acordeão (histórico do paciente) ---------- */
.accordion-item {
    border-color: var(--line) !important;
}

.accordion-button {
    background: var(--brand-tint-2);
    color: var(--ink);
}

    .accordion-button:not(.collapsed) {
        background: var(--brand-tint);
        color: var(--brand-deep);
        box-shadow: none;
    }

    .accordion-button:focus {
        border-color: var(--brand);
        box-shadow: 0 0 0 0.2rem rgba(103, 176, 180, 0.2);
    }

/* ---------- Spinners de carregamento ---------- */
.save {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.loading-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-right-color: currentColor;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    vertical-align: -3px;
}

.btn .spinner-border {
    vertical-align: -2px;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}