@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Nunito:wght@600;700;800&display=swap');

:root {
    --brand-primary: #8C2323;
    --brand-primary-hover: #731d1d;
    --brand-primary-active: #5c1616;
    --brand-primary-border: #a24343;
    --brand-primary-text: #ffffff;
    --brand-accent: #1E293B;
    --brand-accent-strong: #162133;
    --brand-accent-soft: #FDF2F2;
    --brand-support-1: #4c3c44;
    --brand-support-2: #324158;
    --brand-surface: #F8F9FC;
    --brand-surface-muted: #ffffff;
    --brand-ink: #1F2937;
    --brand-ink-muted: #6B7280;
    --brand-border: #E5E7EB;
    --brand-border-strong: #CBD5E1;
    --brand-control-bg: #2a364b;
    --brand-control-bg-hover: #222d42;
    --brand-control-icon: #E8EDF6;
    --brand-button-disabled-bg: #e7cfcf;
    --brand-button-disabled-text: #6b4a4a;
    --brand-sidebar-bg: #1E293B;
    --brand-sidebar-header-bg: #243248;
    --brand-sidebar-text: #E8EDF6;
    --brand-menu-row-start: rgba(255, 255, 255, 0.06);
    --brand-menu-row-end: rgba(255, 255, 255, 0.02);
    --brand-menu-hover-start: rgba(255, 255, 255, 0.1);
    --brand-menu-hover-end: rgba(140, 35, 35, 0.16);
    --brand-menu-hover-border: rgba(140, 35, 35, 0.2);
    --brand-menu-active-start: #8C2323;
    --brand-menu-active-end: #a74343;
    --brand-menu-active-border: rgba(140, 35, 35, 0.28);
    --brand-menu-search-hit-border: rgba(140, 35, 35, 0.22);
    --brand-submenu-text: #dfe7f3;
    --brand-submenu-hover-bg: rgba(255, 255, 255, 0.08);
    --brand-success: #2f7d4c;
    --brand-warning: #e6a23c;
}

body {
    font-family: 'Inter', 'Roboto', sans-serif;
    color: var(--brand-ink);
    background: var(--brand-surface);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Nunito', 'Inter', sans-serif;
    color: var(--brand-ink);
}

.icon {
    width: 1.1rem;
    height: 1.1rem;
}

.bar-placeholder {
    min-height: 16rem;
}

.bar-placeholder .bar {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
    border-radius: 0.5rem 0.5rem 0.25rem 0.25rem;
}

.donut-slice {
    background: conic-gradient(var(--brand-primary) 0 38%, var(--brand-accent) 38% 55%, var(--brand-support-1) 55% 78%, var(--brand-support-2) 78% 100%);
}

/* Colapso desktop */
@media (min-width: 1024px) {
    body.sidebar-collapsed #sidebar {
        transform: translateX(-100%);
    }
    body.sidebar-collapsed .main-wrapper {
        padding-left: 0 !important;
    }
    body:not(.sidebar-collapsed) .main-wrapper {
        padding-left: 16rem;
    }
}

/* Estilo personalizado para a barra de scroll */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--brand-surface-muted);
}
::-webkit-scrollbar-thumb {
    background: var(--brand-border-strong);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--brand-primary);
}

/* Toast */
#toast-container {
    position: fixed;
    top: 1.25rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
}

.toast {
    min-width: 260px;
    max-width: 360px;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    color: var(--brand-ink);
    background: #fff;
    box-shadow: 0 12px 30px rgba(130, 25, 25, 0.08);
    border: 1px solid var(--brand-border);
    display: flex;
    gap: 0.65rem;
    align-items: flex-start;
    font-size: 0.95rem;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast .icon {
    margin-top: 0.1rem;
}

.toast-success {
    border-color: rgba(47, 125, 76, 0.28);
    background: #f1fbf4;
}

.toast-error {
    border-color: var(--brand-border-strong);
    background: #fff5f5;
}

/* Notification dot */
.notification-dot {
    width: 10px;
    height: 10px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    border: 1px solid var(--brand-accent-soft);
    background: var(--brand-primary);
    flex-shrink: 0;
}
.notification-dot.is-read {
    background: var(--brand-border);
    border-color: var(--brand-border-strong);
}
.notification-dot:focus-visible {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
}

.notification-menu {
    width: 28rem;
    max-width: calc(100vw - 2rem);
}

.header-icon-button {
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 999px;
    border: 1px solid transparent;
    background: var(--brand-control-bg);
    color: var(--brand-control-icon);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(30, 41, 59, 0.15);
    transition: background 0.2s ease, box-shadow 0.2s ease, color 0.2s ease, transform 0.15s ease;
}

.header-icon-button:hover {
    background: var(--brand-control-bg-hover);
    color: #fff;
    box-shadow: 0 10px 24px rgba(30, 41, 59, 0.20);
    transform: translateY(-1px);
}

.header-icon-button:disabled,
.header-icon-button[aria-disabled="true"] {
    background: var(--brand-button-disabled-bg);
    color: var(--brand-button-disabled-text);
    box-shadow: none;
    cursor: not-allowed;
    transform: none;
}

.header-icon-button:focus-visible {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
}

.header-icon-button i {
    color: currentColor;
}

/* phpinfo wrapper */
.phpinfo-wrapper {
    font-size: 0.9rem;
    max-height: calc(100vh - 200px); /* Altura calculada subtraindo header, padding e margens */
    min-height: 400px;
    overflow: auto;
    -webkit-overflow-scrolling: touch; /* Melhor scroll em iOS */
}
.phpinfo-wrapper table {
    width: 100%;
}
.phpinfo-wrapper table, .phpinfo-wrapper td, .phpinfo-wrapper th {
    border: 1px solid #e5e7eb;
}
.phpinfo-wrapper td, .phpinfo-wrapper th {
    padding: 6px 10px;
}
.phpinfo-wrapper th {
    background: #f8fafc;
}

.session-table pre {
    background: #f8fafc;
    border: 1px solid #e5e7eb;
    padding: 0.5rem;
    border-radius: 0.35rem;
}

/* Sidebar menu refresh */
#sidebar {
    --menu-gap: 0.25rem;
    --menu-padding-y: 0.55rem;
    --menu-padding-x: 0.9rem;
    --menu-radius: 0.85rem;
    --submenu-indent: 1.1rem;
    --submenu-border: 1px dashed rgba(226, 232, 240, 0.18);
}

#sidebar .menu-tree {
    list-style: none;
    padding: 0 0.65rem 0.75rem;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--menu-gap);
}

#sidebar .menu-item {
    position: relative;
}

.sidebar-logo-container {
    height: 6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem;
}

.sidebar-logo {
    width: 76px;
    height: 76px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.25));
}

#sidebar .menu-item.search-hidden {
    display: none;
}

#sidebar .menu-row {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.55rem;
    padding: var(--menu-padding-y) var(--menu-padding-x);
    border-radius: var(--menu-radius);
    color: var(--brand-sidebar-text);
    background: linear-gradient(90deg, var(--brand-menu-row-start), var(--brand-menu-row-end));
    border: 1px solid transparent;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.01em;
    cursor: pointer;
    text-align: left;
    transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
}

#sidebar .menu-row:hover {
    background: linear-gradient(90deg, var(--brand-menu-hover-start), var(--brand-menu-hover-end));
    border-color: var(--brand-menu-hover-border);
    transform: translateX(1px);
}

#sidebar .menu-row::before {
    content: "";
    position: absolute;
    left: 0;
    top: 12%;
    bottom: 12%;
    width: 3px;
    background: transparent;
    border-radius: 999px;
    transition: background 0.2s ease, opacity 0.2s ease;
}

#sidebar .menu-row:hover::before,
#sidebar .menu-item.is-open > .menu-row::before,
#sidebar .menu-row.is-active::before {
    background: var(--brand-primary);
}

#sidebar .menu-row:focus-visible {
    outline: 2px solid var(--brand-accent);
    outline-offset: 2px;
}

#sidebar .menu-icon {
    width: 1.6rem;
    display: inline-flex;
    justify-content: center;
    opacity: 0.9;
    font-size: 1rem;
    color: var(--brand-sidebar-text);
}

#sidebar .menu-label {
    flex: 1;
    font-size: 0.8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#sidebar .menu-chevron {
    font-size: 0.8rem;
    opacity: 0.7;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

#sidebar .menu-item.is-open > .menu-row,
#sidebar .menu-row.is-active {
    color: var(--brand-primary-text);
    background: linear-gradient(90deg, var(--brand-menu-active-start), var(--brand-menu-active-end));
    border-color: var(--brand-menu-active-border);
    box-shadow: 0 14px 32px -18px rgba(0, 0, 0, 0.7);
}

#sidebar .menu-item.search-hit > .menu-row {
    border-color: var(--brand-menu-search-hit-border);
    box-shadow: 0 12px 32px -22px rgba(130, 25, 25, 0.5);
}

#sidebar .menu-item.is-open > .menu-row .menu-chevron {
    transform: rotate(90deg);
    opacity: 1;
}

#sidebar .menu-leaf.is-active {
    box-shadow: 0 10px 26px -18px rgba(0, 0, 0, 0.65);
}

#sidebar .submenu {
    margin-top: 0.2rem;
    margin-left: var(--submenu-indent);
    border-left: var(--submenu-border);
    padding-left: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.18rem;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.25s ease, opacity 0.2s ease;
}

#sidebar .submenu.open {
    max-height: 1200px;
    opacity: 1;
}

#sidebar .submenu a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.6rem;
    border-radius: 0.65rem;
    color: var(--brand-submenu-text);
    text-decoration: none;
    border: 1px solid transparent;
    font-weight: 500;
    font-size: 0.92rem;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

#sidebar .submenu a:hover {
    color: var(--brand-primary-text);
    background: var(--brand-submenu-hover-bg);
    border-color: var(--brand-menu-hover-border);
    transform: translateX(3px);
}

#sidebar .submenu a.is-active {
    color: var(--brand-primary-text);
    background: linear-gradient(90deg, var(--brand-menu-active-start), var(--brand-menu-active-end));
    border-color: var(--brand-menu-active-border);
}

/* Login page */
body.login-page {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.06), rgba(140, 35, 35, 0.04)), var(--brand-surface);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    color: var(--brand-ink);
}

.login-container {
    background-color: #fff;
    padding: 32px;
    border-radius: 18px;
    box-shadow: 0px 12px 24px rgba(30, 41, 59, 0.08);
    text-align: center;
    width: 100%;
    max-width: 380px;
    position: relative;
    border: 1px solid var(--brand-border);
}

.login-icon {
    background-color: var(--brand-accent-soft);
    width: 86px;
    height: 86px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: -70px auto 16px;
    box-shadow: 0px 8px 16px rgba(30, 41, 59, 0.12);
}

.login-icon i {
    font-size: 42px;
    color: var(--brand-primary);
}

.login-title {
    font-size: 24px;
    letter-spacing: 0.08em;
    font-weight: 600;
    margin-bottom: 22px;
    color: var(--brand-ink);
}

.login-input-group {
    margin-bottom: 14px;
    position: relative;
}

.login-input-group i {
    position: absolute;
    top: 50%;
    left: 16px;
    transform: translateY(-50%);
    color: var(--brand-border-strong);
    font-size: 14px;
}

.login-input {
    width: 100%;
    padding: 12px 14px 12px 42px;
    border: 1px solid var(--brand-border);
    border-radius: 10px;
    background-color: var(--brand-surface);
    color: var(--brand-ink);
    outline: none;
    font-size: 14px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.login-input::placeholder {
    color: var(--brand-ink-muted);
}

.login-input:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(130, 25, 25, 0.12);
}

.login-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 12px 0 18px;
    font-size: 13px;
    color: var(--brand-ink-muted);
}

.login-options label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.login-options a {
    color: var(--brand-ink);
    text-decoration: none;
    font-weight: 500;
}

.login-options a:hover {
    text-decoration: underline;
}

.login-button {
    background-color: var(--brand-primary);
    color: var(--brand-primary-text);
    padding: 12px 20px;
    border: none;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.login-button:hover {
    background-color: var(--brand-primary-hover);
    box-shadow: 0px 8px 18px rgba(130, 25, 25, 0.25);
}

/* Bootstrap fallback for buttons (in case local bootstrap fails to load) */
.btn {
    display: inline-block;
    font-weight: 500;
    text-align: center;
    vertical-align: middle;
    user-select: none;
    border: 1px solid transparent;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: 0.375rem;
    text-decoration: none;
    cursor: pointer;
}
.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}
.btn-primary {
    color: var(--brand-primary-text);
    background-color: var(--brand-primary);
    border-color: var(--brand-primary-border);
}
.btn-primary:hover {
    background-color: var(--brand-primary-hover);
    border-color: var(--brand-primary-border);
}
.btn-primary:disabled,
.btn-primary.disabled,
.btn-primary:disabled:hover {
    background-color: var(--brand-button-disabled-bg);
    border-color: var(--brand-button-disabled-bg);
    color: var(--brand-button-disabled-text);
    box-shadow: none;
    cursor: not-allowed;
}
.btn:disabled,
.btn.disabled {
    opacity: 0.85;
    cursor: not-allowed;
}
.btn-success {
    color: #fff;
    background-color: var(--brand-success);
    border-color: var(--brand-success);
}
.btn-success:hover {
    background-color: #25663e;
    border-color: #25663e;
}
.btn-link {
    font-weight: 500;
    color: var(--brand-primary);
    text-decoration: underline;
}
.btn-link:hover {
    color: var(--brand-primary-hover);
}

/* Bootstrap switches/checkboxes theming */
.form-check-input {
    background-color: var(--brand-surface);
    border-color: var(--brand-border);
}
.form-check-input:not(:checked):hover {
    border-color: var(--brand-primary);
}
.form-check-input:checked {
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 0.1rem var(--brand-primary-border);
}
.form-check-input:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 0.18rem color-mix(in srgb, var(--brand-primary) 35%, transparent);
    outline: none;
}
.form-check-input:focus:not(:checked) {
    background-color: var(--brand-surface);
    border-color: var(--brand-primary);
}
.form-switch .form-check-input:checked {
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
}
.form-switch .form-check-input:not(:checked) {
    background-color: var(--brand-border);
    border-color: var(--brand-border);
}
.form-switch .form-check-input:focus:not(:checked) {
    background-color: var(--brand-border);
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 0.18rem color-mix(in srgb, var(--brand-primary) 35%, transparent);
}
.form-switch .form-check-input:disabled {
    background-color: var(--brand-button-disabled-bg);
    border-color: var(--brand-button-disabled-bg);
}

/* Dropdown focus theming */
.dropdown-toggle:focus {
    box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--brand-primary) 35%, transparent);
    border-color: var(--brand-primary);
    outline: none;
}
.dropdown-menu .dropdown-item:focus,
.dropdown-menu .dropdown-item:active {
    background: color-mix(in srgb, var(--brand-primary) 14%, transparent);
    color: var(--brand-ink);
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--brand-primary) 28%, transparent);
    outline: none;
}

/* Nav tabs */
.nav-tabs .nav-link {
    color: var(--brand-ink);
    font-weight: 600;
}
.nav-tabs .nav-link:hover {
    color: var(--brand-ink);
}
.nav-tabs .nav-link.active,
.nav-tabs .nav-item.show .nav-link {
    color: var(--brand-ink);
    background-color: var(--brand-surface);
    border-color: var(--brand-border) var(--brand-border) transparent;
}