/* =========================================================
   Sistema PDO — Base Layout (Sprint 1)
   Layout: Header com navegação principal
   ========================================================= */

/* =========================
   1) TOKENS
   ========================= */
:root,
html[data-theme="dark"] {
    --app-font: "IBM Plex Sans", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;

    --app-bg: #11161d;
    --app-bg-soft: #161c24;

    --app-surface: #1a2330;
    --app-surface-2: #212c3b;
    --app-surface-3: #273447;

    --app-text: rgb(236, 242, 255);
    --app-text-2: rgba(255, 255, 255, 0.72);
    --app-text-3: rgba(255, 255, 255, 0.55);

    --app-accent: #4da3ff;
    --app-accent-2: #1961aa;

    --app-border: rgba(255, 255, 255, .08);
    --app-border-strong: rgba(255, 255, 255, .14);

    --app-header-bg: rgba(17, 22, 29, .88);
    --app-header-text: rgba(255, 255, 255, .94);
    --app-header-text-2: rgba(255, 255, 255, .68);

    --app-shadow: 0 18px 40px rgba(0, 0, 0, .28);
    --app-shadow-sm: 0 8px 22px rgba(0, 0, 0, .18);
    --app-shadow-md: 0 12px 24px rgba(0, 0, 0, .14);
    --app-shadow-lg: 0 18px 38px rgba(0, 0, 0, .16);

    /* Cores base das "tiras" coloridas dos painéis de módulo.
       Reutilizadas no gradiente do topo E no color-mix da borda no hover.
       Mesmo valor em ambos temas para preservar identidade visual. */
    --stripe-violet:       #818cf8;
    --stripe-orange:       #f59e0b;
    --stripe-teal:         #2dd4bf;
    --stripe-green:        #34d399;
    --stripe-cyan:         #0ea5e9;
    --stripe-emerald:      #22c55e;
    --stripe-blue:         #4f8cff;
    --stripe-amber:        #ffaa00;
    --stripe-purple:       #8b5cf6;
    --stripe-purple-light: #a78bfa;
    --stripe-flame:        #f97316;
    --stripe-sky:          #38bdf8;

    /* Variantes "deep" (tom escuro da mesma família) — usadas em textos/labels
       que precisam de contraste melhor no tema claro. */
    --stripe-cyan-deep:    #075985;
    --stripe-emerald-deep: #1a7a49;
    --stripe-orange-deep:  #b45309;
    --stripe-blue-deep:    #1a5cc8;
    --stripe-amber-deep:   #b87300;
    --stripe-purple-deep:  #5b21b6;
    --stripe-flame-deep:   #9a3412;
    --stripe-sky-deep:     #0369a1;
    --stripe-green-deep:   #065f46;
    --stripe-violet-deep:  #3730a3;
    --stripe-teal-deep:    #0f766e;

    /* Paleta extra usada nos chips de status/tipo de equipamentos especiais.
       São tons constantes (não mudam entre temas) — para feedback
       semântico que muda conforme tema, use os --accent-* acima. */
    --stripe-red:            #ef4444;
    --stripe-red-deep:       #b91c1c;
    --stripe-emerald-strong: #10b981;
    --stripe-emerald-darker: #15803d;
    --stripe-orange-light:   #fb923c;
    --stripe-orange-darker:  #92400e;
    --stripe-lime:           #4ade80;
    --stripe-info-deep:      #1d4ed8;

    --gradient-stripe-violet: linear-gradient(180deg, var(--stripe-violet) 0%, #3730a3 100%);
    --gradient-stripe-orange: linear-gradient(180deg, var(--stripe-orange) 0%, #b45309 100%);
    --gradient-stripe-teal:   linear-gradient(180deg, var(--stripe-teal) 0%, #0f766e 100%);

    --app-radius: 5px;

    --w-04: rgba(255, 255, 255, .04);
    --w-06: rgba(255, 255, 255, .06);
    --w-08: rgba(255, 255, 255, .08);
    --w-10: rgba(255, 255, 255, .10);
    --w-12: rgba(255, 255, 255, .12);
    --w-16: rgba(255, 255, 255, .16);
    --w-18: rgba(255, 255, 255, .18);
    --w-22: rgba(255, 255, 255, .22);
    --w-25: rgba(255, 255, 255, .25);
    --w-28: rgba(255, 255, 255, .28);

    /* Acentos semânticos — uso para status, badges, indicadores.
       Texto = cor cheia; -soft = fundo translúcido para badge.
       Sempre referenciar via var() em qualquer módulo. */
    --accent-success: #34d399;
    --accent-success-soft: rgba(52, 211, 153, .15);
    --accent-info: #60a5fa;
    --accent-info-soft: rgba(96, 165, 250, .15);
    --accent-warning: #f97316;
    --accent-warning-soft: rgba(249, 115, 22, .15);
    --accent-yellow: #facc15;
    --accent-yellow-soft: rgba(251, 191, 36, .15);
    --accent-danger: #f87171;
    --accent-danger-soft: rgba(248, 113, 113, .15);

    /* Destaque de linha em tabelas (ex.: linha "código" em cálculo) */
    --row-highlight-bg: rgba(255, 193, 7, .14);

    --os-head-bg: var(--app-surface-3);
    --os-row-odd: rgba(255, 255, 255, .025);
    --os-row-even: rgba(255, 255, 255, .012);
    --os-row-hover: rgba(255, 255, 255, .06);

    --kanban-count-shadow: 0 0 0 2px rgba(0, 0, 0, .35);
    
    --os-row-aberto: rgba(255, 193, 7, .24);
    --os-row-faturado: rgba(255, 140, 0, .22);
    --os-row-parcial-border: rgba(0, 220, 254, .65);
    --os-row-problema-outline: rgba(220, 53, 69, .75);

    --os-header-number: rgba(255, 255, 255, .96);
    --os-header-meta: rgba(255, 255, 255, .85);
    --os-header-sep: rgba(255, 255, 255, .35);

    --os-tile-border: rgba(255, 255, 255, .18);
    --os-tile-bg: rgba(255, 255, 255, .04);
    --os-tile-hover-bg: rgba(255, 255, 255, .08);

    --os-tile-aberto: rgba(255, 193, 7, .42);
    --os-tile-baixado: rgba(40, 200, 120, .45);
    --os-tile-problema-border: rgba(220, 53, 69, .65);
    --os-tile-problema-bg: rgba(220, 53, 69, .72);

    --kanban-menu-hover: rgba(255, 255, 255, .06);
    --kanban-menu-active: rgba(255, 255, 255, .10);
    --kanban-color-entrada: #0099ff;
    --kanban-color-analise: #9b59ff;
    --kanban-color-pcp: #ffaa00;
    --kanban-color-aguardmat: #00dcbc;
    --kanban-color-concluida: #28c878;

    --btn-primary-bg: var(--app-accent);
    --btn-primary-bg-hover: var(--app-accent-2);
    --btn-primary-text: #ffffff;

    --btn-secondary-bg: var(--w-06);
    --btn-secondary-bg-hover: var(--w-10);
    --btn-secondary-border: var(--app-border);
    --btn-secondary-text: var(--app-text);

    --btn-ghost-bg-hover: var(--w-08);
    --btn-ghost-text: var(--app-text);

    --app-on-accent: #ffffff;
    --app-on-soft: var(--app-text);
}

html[data-theme="light"] {
    --app-font: "IBM Plex Sans", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;

    --app-bg: #c3c6c9;
    --app-bg-soft: #e8edf3;

    --app-surface: #ffffff;
    --app-surface-2: #f7f9fc;
    --app-surface-3: #edf2f8;

    --app-text: rgba(19, 31, 48, .94);
    --app-text-2: rgba(19, 31, 48, 0.68);
    --app-text-3: rgba(19, 31, 48, 0.50);

    --app-accent: #245dcb;
    --app-accent-2: #3c74df;

    --app-border: rgba(19, 31, 48, .10);
    --app-border-strong: rgba(19, 31, 48, .16);

    --app-header-bg: rgba(255, 255, 255, .78);
    --app-header-text: rgba(19, 31, 48, .94);
    --app-header-text-2: rgba(19, 31, 48, .62);

    --app-shadow: 0 18px 40px rgba(24, 39, 75, .10);
    --app-shadow-sm: 0 8px 20px rgba(24, 39, 75, .08);
    --app-shadow-md: 0 12px 24px rgba(24, 39, 75, .08);
    --app-shadow-lg: 0 18px 38px rgba(24, 39, 75, .12);

    /* Tiras coloridas — mesmos hex em ambos temas para preservar identidade visual */
    --stripe-violet:       #818cf8;
    --stripe-orange:       #f59e0b;
    --stripe-teal:         #2dd4bf;
    --stripe-green:        #34d399;
    --stripe-cyan:         #0ea5e9;
    --stripe-emerald:      #22c55e;
    --stripe-blue:         #4f8cff;
    --stripe-amber:        #ffaa00;
    --stripe-purple:       #8b5cf6;
    --stripe-purple-light: #a78bfa;
    --stripe-flame:        #f97316;
    --stripe-sky:          #38bdf8;

    /* Variantes "deep" (tom escuro da mesma família) — usadas em textos/labels
       que precisam de contraste melhor no tema claro. */
    --stripe-cyan-deep:    #075985;
    --stripe-emerald-deep: #1a7a49;
    --stripe-orange-deep:  #b45309;
    --stripe-blue-deep:    #1a5cc8;
    --stripe-amber-deep:   #b87300;
    --stripe-purple-deep:  #5b21b6;
    --stripe-flame-deep:   #9a3412;
    --stripe-sky-deep:     #0369a1;
    --stripe-green-deep:   #065f46;
    --stripe-violet-deep:  #3730a3;
    --stripe-teal-deep:    #0f766e;

    /* Paleta extra usada nos chips de status/tipo de equipamentos especiais.
       São tons constantes (não mudam entre temas) — para feedback
       semântico que muda conforme tema, use os --accent-* acima. */
    --stripe-red:            #ef4444;
    --stripe-red-deep:       #b91c1c;
    --stripe-emerald-strong: #10b981;
    --stripe-emerald-darker: #15803d;
    --stripe-orange-light:   #fb923c;
    --stripe-orange-darker:  #92400e;
    --stripe-lime:           #4ade80;
    --stripe-info-deep:      #1d4ed8;

    --gradient-stripe-violet: linear-gradient(180deg, var(--stripe-violet) 0%, #3730a3 100%);
    --gradient-stripe-orange: linear-gradient(180deg, var(--stripe-orange) 0%, #b45309 100%);
    --gradient-stripe-teal:   linear-gradient(180deg, var(--stripe-teal) 0%, #0f766e 100%);

    --app-radius: 5px;

    --w-04: rgba(19, 31, 48, .025);
    --w-06: rgba(19, 31, 48, .04);
    --w-08: rgba(19, 31, 48, .06);
    --w-10: rgba(19, 31, 48, .08);
    --w-12: rgba(19, 31, 48, .10);
    --w-16: rgba(19, 31, 48, .14);
    --w-18: rgba(19, 31, 48, .16);
    --w-22: rgba(19, 31, 48, .20);
    --w-25: rgba(19, 31, 48, .24);
    --w-28: rgba(19, 31, 48, .28);

    /* Acentos semânticos — override claro com tons que passam contraste sobre fundo branco */
    --accent-success: #047857;
    --accent-success-soft: rgba(16, 185, 129, .12);
    --accent-info: #1d4ed8;
    --accent-info-soft: rgba(59, 130, 246, .12);
    --accent-warning: #b45309;
    --accent-warning-soft: rgba(245, 158, 11, .14);
    --accent-yellow: #7a5800;
    --accent-yellow-soft: rgba(234, 179, 8, .18);
    --accent-danger: #dc2626;
    --accent-danger-soft: rgba(239, 68, 68, .12);

    --row-highlight-bg: #fff8e1;

    --os-head-bg: #e9eff7;
    --os-row-odd: rgba(36, 93, 203, .025);
    --os-row-even: rgba(19, 31, 48, .010);
    --os-row-hover: rgba(36, 93, 203, .06);

    --kanban-count-shadow: 0 0 0 2px rgba(36, 52, 71, .10);
    
    --os-row-aberto: rgba(255, 193, 7, .20);
    --os-row-faturado: rgba(255, 140, 0, .16);
    --os-row-parcial-border: rgba(36, 93, 203, .50);
    --os-row-problema-outline: rgba(220, 53, 69, .55);

    --os-header-number: rgba(19, 31, 48, .96);
    --os-header-meta: rgba(19, 31, 48, .78);
    --os-header-sep: rgba(19, 31, 48, .28);

    --os-tile-border: rgba(19, 31, 48, .12);
    --os-tile-bg: rgba(19, 31, 48, .04);
    --os-tile-hover-bg: rgba(19, 31, 48, .08);

    --os-tile-aberto: rgba(255, 193, 7, .28);
    --os-tile-baixado: rgba(40, 200, 120, .28);
    --os-tile-problema-border: rgba(220, 53, 69, .45);
    --os-tile-problema-bg: rgba(220, 53, 69, .22);

    --kanban-menu-hover: rgba(19, 31, 48, .06);
    --kanban-menu-active: rgba(19, 31, 48, .10);
    --kanban-color-entrada: #0099ff;
    --kanban-color-analise: #9b59ff;
    --kanban-color-pcp: #ffaa00;
    --kanban-color-aguardmat: #00dcbc;
    --kanban-color-concluida: #28c878;

    --btn-primary-bg: var(--app-accent);
    --btn-primary-bg-hover: var(--app-accent-2);
    --btn-primary-text: #ffffff;

    --btn-secondary-bg: rgba(19, 31, 48, .03);
    --btn-secondary-bg-hover: rgba(19, 31, 48, .07);
    --btn-secondary-border: rgba(19, 31, 48, .12);
    --btn-secondary-text: rgba(19, 31, 48, .92);

    --btn-ghost-bg-hover: rgba(19, 31, 48, .06);
    --btn-ghost-text: rgba(19, 31, 48, .92);

    --app-on-accent: #ffffff;
    --app-on-soft: rgba(19, 31, 48, .92);
}

:root,
html[data-theme="dark"],
html[data-theme="light"] {
    --bs-body-font-family: var(--app-font);
    --bs-body-bg: var(--app-bg);
    --bs-body-color: var(--app-text);
    --bs-border-color: var(--app-border);
    --bs-link-color: var(--app-accent);
    --bs-link-hover-color: var(--app-accent-2);

    --main-header-h: 70px;
    --kanban-subheader-h: 48px;

    /* Escala de raio */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 18px;
    --radius-pill: 999px;

    /* Escala de espacamento */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
}

html {
    font-size: 14px;
}

/* =========================
   2) BASE GLOBAL
   ========================= */
html,
body {
    min-height: 100%;
}

body {
    background: var(--app-bg);
    color: var(--app-text);
    font-family: var(--app-font);
    letter-spacing: .15px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;

    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

small,
.small,
.text-muted {
    color: var(--app-text-3) !important;
}

p {
    color: var(--app-text-2);
}

.container {
    max-width: 2400px;
    padding-left: 2rem;
    padding-right: 2rem;
}

/* Tipografia */
h1,
.h1 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: .6rem;
    color: var(--app-text);
}

h2,
.h2 {
    font-size: 1.15rem;
    font-weight: 650;
    margin-bottom: .55rem;
    color: var(--app-text);
}

h3,
.h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: .5rem;
    color: var(--app-text);
}

.app-theme-toggle {
    width: 47px;
    height: 47px;
    padding: 0;
    border-radius: 12px;
    border: 1px solid var(--app-border);
    background: var(--w-06);
    color: var(--app-header-text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background .15s ease, border-color .15s ease, transform .15s ease;
}

.app-page-container--flush-top {
    padding-top: 0 !important;
}

.app-theme-toggle:hover {
    background: var(--w-10);
    border-color: var(--app-border-strong);
    transform: translateY(-1px);
}

/* =========================
   3) SUPERFÍCIES
   ========================= */
.surface,
.card {
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow-sm);
}

.surface.padded {
    padding: 1.1rem;
}

.surface:hover,
.card:hover {
    border-color: var(--app-border-strong);
}

/* =========================
   4) HEADER / NAVBAR
   ========================= */
.app-topbar {
    background: var(--app-header-bg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--app-border);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1100;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .06);

    display: flex;
    flex-direction: row;
    justify-content: center;
}

.app-topbar .navbar {
    min-height: var(--main-header-h);
    padding-top: 0;
    padding-bottom: 0;
}

.container-fluid {
    display: flex;
    flex-direction: row;
}

.app-topbar .container-fluid {
    padding-top: .2rem !important;
    padding-bottom: .2rem !important;
    padding-left: 1.25rem !important;
    padding-right: 1.25rem !important;
}

.navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: .8rem;
    margin-right: 1.5rem;
    margin-left: 1.35rem;
}

.navbar-brand img {
    display: block;
    height: 40px;
    width: auto;
}

.app-env-badge {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: .35rem .8rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(255, 125, 84, .55);
    background:
        linear-gradient(135deg, rgba(255, 106, 61, .98), rgba(255, 194, 77, .96));
    box-shadow:
        0 0 0 1px rgba(255, 242, 221, .14) inset,
        0 10px 22px rgba(255, 106, 61, .28);
    color: #311200;
    font-size: .82rem;
    font-weight: 800;
    letter-spacing: .08em;
    line-height: 1;
    text-transform: uppercase;
    white-space: nowrap;
}

html[data-theme="light"] .app-env-badge {
    color: #4a1700;
    border-color: rgba(213, 82, 19, .42);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, .44) inset,
        0 10px 20px rgba(213, 82, 19, .18);
}

.navbar-toggler {
    border-color: var(--w-25);
    padding: .45rem .7rem;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 .2rem rgba(255, 255, 255, .12);
}

.navbar-toggler-icon {
    filter: invert(1) brightness(1.8);
}

.navbar-nav .nav-link {
    color: var(--app-header-text-2);
    font-weight: 600;
    border-radius: 10px;
    padding: .55rem .8rem;
    transition: background .15s ease, color .15s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
    color: var(--app-header-text);
    background: var(--w-08);
    text-decoration: none;
}

.navbar-nav .nav-link.active {
    color: var(--app-header-text);
    background: var(--w-10);
}

.app-topbar-actions {
    display: flex;
    align-items: center;
    gap: .5rem;
}

.app-header-icon-btn {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 12px;
    border: 1px solid var(--app-border);
    background: var(--w-06);
    color: var(--app-header-text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background .15s ease, border-color .15s ease, transform .15s ease;
}

.app-header-icon-btn:hover,
.app-header-icon-btn:focus {
    background: var(--w-10);
    border-color: var(--app-border-strong);
    color: var(--app-header-text);
    transform: translateY(-1px);
}

.app-header-menu {
    min-width: 260px;
    padding: .45rem;
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: 14px;
    box-shadow: var(--app-shadow);
}

.app-header-menu__title {
    font-size: .82rem;
    font-weight: 700;
    color: var(--app-text);
    padding: .45rem .55rem .35rem;
}

.app-header-menu__empty {
    padding: .7rem .55rem;
    border-radius: 10px;
    color: var(--app-text-3);
    background: var(--w-06);
}

.app-user-name {
    color: var(--app-header-text);
    font-weight: 650;
    font-size: .95rem;
}

.app-user-handle {
    color: var(--app-header-text-2);
    font-size: .82rem;
}

.app-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-pill);
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--w-16);
    border: 1px solid var(--w-18);
    color: var(--app-header-text);
    font-weight: 700;
    font-size: .9rem;
    flex-shrink: 0;
}

.app-user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.app-user-dropdown {
    border: 1px solid var(--app-border);
    background: var(--w-06);
    color: var(--app-header-text);
    border-radius: 12px;
    padding: 0.3rem 0.55rem 0.3rem 0.35rem;
    min-height: 47px;
    transition: background .15s ease, border-color .15s ease, transform .15s ease;
}

.app-user-dropdown:hover,
.app-user-dropdown:focus,
.app-user-dropdown:active {
    background: var(--w-10);
    color: var(--app-header-text);
    border-color: var(--app-border-strong);
    transform: translateY(-1px);
}

.app-user-caret {
    font-size: 0.8rem;
    opacity: 0.8;
}

.app-user-menu {
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: 14px;
    min-width: 230px;
    padding: 0.4rem;
}

.app-user-menu .dropdown-item {
    color: var(--app-text);
    border-radius: 10px;
    padding: 0.55rem 0.75rem;
}

.app-user-menu .dropdown-item:hover,
.app-user-menu .dropdown-item:focus {
    background: var(--app-surface-2);
    color: var(--app-text);
}

.app-user-menu .dropdown-divider {
    border-color: var(--app-border);
}

.app-user-menu-version {
    padding: 0.45rem 0.75rem 0.55rem;
    font-size: 0.75rem;
    color: var(--app-header-text-2);
    text-align: center;
    letter-spacing: 0.02em;
    margin-top: .35rem;
    border-top: 1px solid var(--app-border);
}

.app-user-menu__group-label {
    padding: 0.4rem 0.75rem 0.2rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--app-text-3);
    pointer-events: none;
}

/* =========================
   5) LAYOUT PRINCIPAL
   ========================= */
.app-content {
    background: var(--app-bg);
    flex: 1;
    padding-top: var(--main-header-h);
}

/* =========================
   6) COMPONENTES
   ========================= */
.dropdown-menu {
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: 12px;
    box-shadow: var(--app-shadow);
    color: var(--app-text);
}

.dropdown-item {
    color: var(--app-text-2);
}

.dropdown-item:hover,
.dropdown-item:focus {
    background: var(--w-06);
    color: var(--app-text);
}

.modal-content {
    background: var(--app-surface);
    color: var(--app-text);
    border: 1px solid var(--app-border);
}

.modal-header,
.modal-footer {
    border-color: var(--app-border);
}

html[data-theme="dark"] .modal .btn-close,
html[data-theme="dark"] .offcanvas .btn-close {
    filter: invert(1) grayscale(100%);
}

html[data-theme="light"] .modal .btn-close,
html[data-theme="light"] .offcanvas .btn-close {
    filter: none;
}

.modal .btn-close,
.offcanvas .btn-close {
    opacity: .7;
    transition: opacity .15s ease;
}

.modal .btn-close:hover,
.offcanvas .btn-close:hover {
    opacity: 1;
}

/* Modal afastado do header fixo. Modais centralizados
   (.modal-dialog-centered) usam flex e ignoram esta margem. */
.modal {
    --bs-modal-margin: calc(var(--main-header-h) + 1rem);
}

.modal:has(.modal-dialog-centered) {
    --bs-modal-margin: 1rem;
}


/* Buttons */
.btn {
    border-radius: 5px;
    font-weight: 650;
    letter-spacing: .2px;
}

.btn-primary {
    background: var(--btn-primary-bg);
    border-color: var(--btn-primary-bg);
    color: var(--btn-primary-text);
}

.btn-primary:hover,
.btn-primary:focus {
    background: var(--btn-primary-bg-hover);
    border-color: var(--btn-primary-bg-hover);
    color: var(--btn-primary-text);
}

/* =========================================================
   Botoes — escala responsiva
   Acompanha a compactacao de fonte/icones aplicada nas demais
   telas. Cobre tanto o tamanho default (.btn-primary/.btn-app-
   secondary sem modificador) quanto a variante .btn-sm que eh
   usada nas telas internas (ex.: equipamentos especiais).
   .btn-lg fica de fora para preservar usos intencionais.
   ========================================================= */
@media (max-width: 1399.98px) {
    .btn-primary:not(.btn-sm):not(.btn-lg),
    .btn-app-secondary:not(.btn-sm):not(.btn-lg) {
        padding: 0.34rem 0.72rem;
        font-size: 0.85rem;
        line-height: 1.35;
    }
    .btn-sm.btn-primary:not(.btn-lg),
    .btn-sm.btn-app-secondary:not(.btn-lg) {
        padding: 0.22rem 0.55rem;
        font-size: 0.78rem;
        line-height: 1.3;
    }
}

@media (max-width: 991.98px) {
    .btn-primary:not(.btn-sm):not(.btn-lg),
    .btn-app-secondary:not(.btn-sm):not(.btn-lg) {
        padding: 0.3rem 0.65rem;
        font-size: 0.8rem;
    }
    .btn-sm.btn-primary:not(.btn-lg),
    .btn-sm.btn-app-secondary:not(.btn-lg) {
        padding: 0.2rem 0.5rem;
        font-size: 0.74rem;
    }
}

@media (max-width: 767.98px) {
    .btn-primary:not(.btn-sm):not(.btn-lg),
    .btn-app-secondary:not(.btn-sm):not(.btn-lg) {
        padding: 0.28rem 0.6rem;
        font-size: 0.76rem;
    }
    .btn-sm.btn-primary:not(.btn-lg),
    .btn-sm.btn-app-secondary:not(.btn-lg) {
        padding: 0.18rem 0.45rem;
        font-size: 0.7rem;
    }
}

/* =========================================================
   Topbar — avatar e identidade do usuario: escala responsiva
   Em meia-tela e narrow, o avatar/nome/handle ficavam grandes
   em comparacao com o resto do header e do conteudo compactado.
   ========================================================= */
@media (max-width: 1399.98px) {
    .app-user-dropdown {
        min-height: 40px;
        padding: 0.22rem 0.5rem 0.22rem 0.32rem;
    }
    .app-user-avatar {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
    .app-user-name { font-size: 0.85rem; }
    .app-user-handle { font-size: 0.72rem; }
    .app-user-caret { font-size: 0.72rem; }
}

@media (max-width: 991.98px) {
    .app-user-dropdown {
        min-height: 36px;
        padding: 0.2rem 0.45rem 0.2rem 0.3rem;
    }
    .app-user-avatar {
        width: 28px;
        height: 28px;
        font-size: 0.72rem;
    }
    .app-user-name { font-size: 0.78rem; }
    .app-user-handle { font-size: 0.68rem; }
}

/* Secundário / neutro */
.btn-app-secondary {
    background: var(--btn-secondary-bg);
    border: 1px solid var(--btn-secondary-border);
    color: var(--btn-secondary-text);
}

.btn-app-secondary:hover,
.btn-app-secondary:focus {
    background: var(--btn-secondary-bg-hover);
    border-color: var(--btn-secondary-border);
    color: var(--btn-secondary-text);
}

.btn-app-secondary:disabled,
.btn-app-secondary.disabled {
    background: var(--w-06);
    border-color: var(--app-border);
    color: var(--app-text-3);
    opacity: .45;
    cursor: not-allowed;
    box-shadow: none;
}

.btn-app-secondary:disabled:hover,
.btn-app-secondary.disabled:hover {
    background: var(--w-06);
    border-color: var(--app-border);
    color: var(--app-text-3);
    transform: none;
}

/* Ghost */
.btn-app-ghost {
    background: transparent;
    border: 1px solid transparent;
    color: var(--btn-ghost-text);
}

.btn-app-ghost:hover,
.btn-app-ghost:focus {
    background: var(--btn-ghost-bg-hover);
    color: var(--btn-ghost-text);
}

.btn-outline-light {
    border-color: var(--w-22);
    color: rgba(255, 255, 255, .88);
}

.btn-outline-light:hover {
    background: var(--w-10);
    border-color: var(--w-28);
    color: rgba(255, 255, 255, .95);
}

.btn-check:checked+.btn.btn-outline-light {
    background: var(--w-12);
    border-color: var(--w-28);
}

.cadastro-link {
    color: var(--app-text-3);
    transition: color .15s ease, text-decoration .15s ease;
}

.cadastro-link:hover {
    color: var(--app-accent) !important;
    text-decoration: underline;
}

/* =========================
   7) Dashboard - Pendências
   ========================= */
.app-pendencia-item {
    padding: .6rem .75rem;
    border-radius: 10px;
    background: var(--app-surface-2);
    color: var(--app-text-2);
    text-decoration: none;
    font-size: .92rem;
}

.app-pendencia-value {
    font-weight: 600;
    color: var(--app-text-3);
}

a.app-pendencia-item.is-link,
a.app-pendencia-item.is-link:link,
a.app-pendencia-item.is-link:visited,
a.app-pendencia-item.is-link:hover,
a.app-pendencia-item.is-link:active {
    color: var(--app-text-2) !important;
}

a.app-pendencia-item.is-link:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* =========================
   8) Badges (Kanban)
   ========================= */
.app-badge {
    background: var(--w-08);
    color: var(--app-text-2);
    font-weight: 600;
    padding: .38rem .55rem;
    border-radius: var(--radius-pill);
}

.app-badge--muted {
    background: var(--w-06);
    color: var(--app-text-3);
}

.app-badge--soft {
    background: rgba(255, 255, 255, .07);
    color: var(--app-text-2);
}

.app-badge--danger {
    background: rgba(220, 53, 69, .18);
    color: rgba(236, 242, 255, .92);
    border: 1px solid rgba(220, 53, 69, .25);
}

/* =========================
   9) Prioridade
   ========================= */
.app-prio {
    border: 1px solid rgba(255, 255, 255, .10);
    font-weight: 700;
}

/* Cores escolhidas para passar WCAG AA (>= 4.5:1) sobre o
   fundo escuro com tinta sutil. Texto branco era ~2.5:1. */
.app-prio--baixa {
    background: rgba(70, 140, 255, .20);
    color: #9ec5ff;
    border-color: rgba(70, 140, 255, .35);
}

.app-prio--media {
    background: rgba(255, 193, 7, .20);
    color: #ffce4e;
    border-color: rgba(255, 193, 7, .38);
}

.app-prio--alta {
    background: rgba(220, 53, 69, .22);
    color: #ff8c95;
    border-color: rgba(220, 53, 69, .42);
}

html[data-theme="light"] .app-prio {
    border-color: rgba(19, 31, 48, .14);
}

html[data-theme="light"] .app-prio--baixa {
    background: rgba(36, 93, 203, .18);
    color: #123d8f;
    border-color: rgba(36, 93, 203, .28);
}

html[data-theme="light"] .app-prio--media {
    background: rgba(255, 193, 7, .24);
    color: #7a5800;
    border-color: rgba(184, 130, 0, .26);
}

html[data-theme="light"] .app-prio--alta {
    background: rgba(220, 53, 69, .18);
    color: #8f1f2b;
    border-color: rgba(220, 53, 69, .24);
}

/* =========================
   MENU CENTRAL
   ========================= */

.app-main-menu {
    gap: 8px;
    padding: .35rem;
    border-radius: 18px;

    display: flex;
    align-items: center;
    flex-direction: row;
}

.app-main-menu .nav-item {
    display: flex;
    align-items: center;
}

.app-main-menu .nav-link {
    position: relative;
    font-size: 1.7rem;
    line-height: 1;
    padding: .7rem;
    min-width: 50px;
    min-height: 50px;

    border-radius: 14px;

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

    color: var(--app-header-text-2);

    transition:
        transform .15s ease,
        background .15s ease,
        color .15s ease,
        box-shadow .15s ease;
}

.app-main-menu .nav-link:hover,
.app-main-menu .nav-link:focus-visible {
    color: var(--app-header-text);
    background: var(--w-10);
    transform: translateY(-1px) scale(1.06);
    text-decoration: none;
}

/* SVG dentro do menu central — substitui emojis */
.app-main-menu .nav-link svg {
    width: 26px;
    height: 26px;
    stroke-width: 2;
    fill-opacity: .42;
    transition: filter .15s ease;
    filter: drop-shadow(0 1px 4px rgba(0, 0, 0, .25));
}

.app-main-menu .nav-link:hover svg,
.app-main-menu .nav-link.active svg {
    fill-opacity: .58;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, .32));
}

html[data-theme="light"] .app-main-menu .nav-link svg {
    filter: drop-shadow(0 1px 3px rgba(19, 31, 48, .12));
}

html[data-theme="light"] .app-main-menu .nav-link:hover svg,
html[data-theme="light"] .app-main-menu .nav-link.active svg {
    filter: drop-shadow(0 2px 6px rgba(19, 31, 48, .18));
}

/* Theme toggle: alterna sol/lua via data-theme do <html> */
.app-theme-toggle .theme-icon svg {
    width: 18px;
    height: 18px;
}

.app-theme-toggle .theme-icon--sun { display: none; }
.app-theme-toggle .theme-icon--moon { display: inline-flex; }

html[data-theme="light"] .app-theme-toggle .theme-icon--sun { display: inline-flex; }
html[data-theme="light"] .app-theme-toggle .theme-icon--moon { display: none; }

/* SVG no botao de notificacoes e estado vazio */
.app-notifications-toggle__icon svg {
    width: 18px;
    height: 18px;
}

.app-notifications-empty__icon svg {
    width: 26px;
    height: 26px;
    color: var(--app-text-3);
}

/* estado ativo */
.app-main-menu .nav-link.active {
    color: var(--app-header-text);
    background: var(--w-12);
    box-shadow: inset 0 0 0 1px var(--w-18);
}
.app-main-menu .nav-link.active:hover,
.app-main-menu .nav-link.active:focus-visible {
    background: var(--w-16);
}

/* rótulo flutuante */
.app-main-menu .nav-link::after {
    content: attr(data-label);
    position: absolute;
    left: 50%;
    top: calc(100% + 8px);
    
    transform: translateX(-50%) translateY(-6px);

    opacity: 0;
    pointer-events: none;
    white-space: nowrap;

    font-size: .78rem;
    font-weight: 600;
    line-height: 1;
    color: #ffffff;

    background: rgba(8, 12, 20, .96);
    border: 1px solid rgba(255, 255, 255, .10);
    border-radius: 10px;
    padding: .42rem .58rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, .22);

    transition:
        opacity .14s ease,
        transform .14s ease;
    z-index: 1200;
}

.app-main-menu .nav-link:hover::after,
.app-main-menu .nav-link:focus-visible::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.app-main-menu .nav-link::before {

    content: "";
    position: absolute;

    left: 50%;
    top: calc(100% + 3px);

    transform: translateX(-50%);

    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid rgba(8, 12, 20, .96);

    opacity: 0;
    transition: opacity .14s ease;
}

.app-main-menu .nav-link:hover::before {
    opacity: 1;
}

.form-control,
.form-select,
textarea:not(.form-check-input),
input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]) {
    background-color: var(--app-surface);
    color: var(--app-text);
    border-color: var(--app-border);
}

.form-control:focus,
.form-select:focus,
textarea:focus,
input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]):focus {
    background-color: var(--app-surface);
    color: var(--app-text);
    border-color: var(--app-accent);
    box-shadow: 0 0 0 .2rem color-mix(in srgb, var(--app-accent) 18%, transparent);
}

/* Chrome, Safari, Edge, Opera */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}


.form-control:focus,
.form-select:focus,
textarea:focus,
input:focus,
select:focus {
    background-color: var(--app-surface);
    color: var(--app-text);
    border-color: var(--app-accent);
    box-shadow: 0 0 0 .2rem color-mix(in srgb, var(--app-accent) 18%, transparent);
}

.form-control::placeholder,
textarea::placeholder {
    color: var(--app-text-3);
}

/* =========================
   10) LAYOUT DESKTOP
   ========================= */
.navbar-nav {
    align-items: center;
}

.navbar-nav .nav-item+.nav-item {
    margin-left: .15rem;
}

/* =========================
   11) Alertas flutuantes
   ========================= */

.app-alert-stack {
    position: fixed;
    top: calc(var(--main-header-h) + 16px);
    right: 20px;
    z-index: 1200;
    width: 420px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.app-floating-alert {
    margin: 0;
    pointer-events: auto;
    border-radius: 14px;
    border: 1px solid var(--app-border);
    box-shadow: var(--app-shadow);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    background: color-mix(in srgb, var(--app-surface) 78%, transparent);
    color: var(--app-text);
}

.app-floating-alert .btn-close {
    filter: none;
}

.app-floating-alert__content {
    padding-right: 1.5rem;
}

/* Variantes adaptadas ao tema */
html[data-theme="dark"] .app-floating-alert.alert-success {
    background: color-mix(in srgb, rgba(25, 135, 84, .32) 70%, var(--app-surface));
    border-color: rgba(25, 135, 84, .34);
    color: var(--app-text);
}

html[data-theme="dark"] .app-floating-alert.alert-danger {
    background: color-mix(in srgb, rgba(220, 53, 69, .30) 70%, var(--app-surface));
    border-color: rgba(220, 53, 69, .34);
    color: var(--app-text);
}

html[data-theme="dark"] .app-floating-alert.alert-warning {
    background: color-mix(in srgb, rgba(255, 193, 7, .24) 70%, var(--app-surface));
    border-color: rgba(255, 193, 7, .28);
    color: var(--app-text);
}

html[data-theme="dark"] .app-floating-alert.alert-info {
    background: color-mix(in srgb, rgba(13, 202, 240, .24) 70%, var(--app-surface));
    border-color: rgba(13, 202, 240, .28);
    color: var(--app-text);
}

html[data-theme="light"] .app-floating-alert.alert-success {
    background: color-mix(in srgb, rgba(25, 135, 84, .14) 72%, #ffffff);
    border-color: rgba(25, 135, 84, .20);
    color: rgba(19, 31, 48, .94);
}

html[data-theme="light"] .app-floating-alert.alert-danger {
    background: color-mix(in srgb, rgba(220, 53, 69, .12) 72%, #ffffff);
    border-color: rgba(220, 53, 69, .18);
    color: rgba(19, 31, 48, .94);
}

html[data-theme="light"] .app-floating-alert.alert-warning {
    background: color-mix(in srgb, rgba(255, 193, 7, .16) 72%, #ffffff);
    border-color: rgba(184, 130, 0, .18);
    color: rgba(19, 31, 48, .94);
}

html[data-theme="light"] .app-floating-alert.alert-info {
    background: color-mix(in srgb, rgba(13, 202, 240, .14) 72%, #ffffff);
    border-color: rgba(13, 202, 240, .18);
    color: rgba(19, 31, 48, .94);
}


.app-notifications-menu {
    width: 380px;
    padding: 0;
    border: 1px solid var(--app-border);
    border-radius: 18px;
    background: var(--app-surface);
    box-shadow: var(--app-shadow-lg);
    overflow: hidden;
}

.app-notifications-panel {
    display: flex;
    flex-direction: column;
    max-height: 520px;
    min-height: 180px;
}

.app-notifications-panel__header {
    padding: 0.9rem 1rem 0.8rem;
    border-bottom: 1px solid var(--app-border);
    background: var(--app-surface);
    flex: 0 0 auto;
}

.app-notifications-panel__title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--app-text);
    letter-spacing: 0.01em;
}

.app-notifications-panel__body {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
}

.app-notifications-empty {
    padding: 1.4rem 1rem 1.5rem;
    text-align: center;
}

.app-notifications-empty__icon {
    font-size: 1.35rem;
    margin-bottom: 0.45rem;
}

.app-notifications-empty__title {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--app-text);
    margin-bottom: 0.2rem;
}

.app-notifications-empty__text {
    font-size: 0.82rem;
    line-height: 1.45;
    color: var(--app-text-2);
    max-width: 260px;
    margin: 0 auto;
}

.app-notifications-list {
    display: flex;
    flex-direction: column;
}

.app-notifications-panel__footer {
    padding: 0.85rem 1rem 1rem;
    border-top: 1px solid var(--app-border);
    background: var(--app-surface);
    flex: 0 0 auto;
}

.app-notifications-toggle {
    position: relative;
    width: 47px;
    height: 47px;
}

.app-notifications-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: var(--radius-pill);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #dc3545;
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 1;
    border: 2px solid var(--app-header-bg);
    box-shadow: var(--app-shadow-sm);
}

.app-notification-item {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--app-border-soft, var(--app-border));
    background: transparent;
    transition: background-color 0.18s ease, border-color 0.18s ease;
}

.app-notification-item:last-child {
    border-bottom: 0;
}

.app-notification-item:hover {
    background: var(--app-surface-2);
}

.app-notification-item__main {
    flex: 1 1 auto;
    min-width: 0;
    text-decoration: none;
    color: inherit;
}

.app-notification-item__content {
    min-width: 0;
}

.app-notification-item__title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--app-text);
    line-height: 1.25;
    margin-bottom: 0.2rem;
}

.app-notification-item__text {
    font-size: 0.83rem;
    color: var(--app-text-2);
    line-height: 1.4;
    word-break: break-word;
    overflow-wrap: anywhere;
    margin-bottom: 0.35rem;
}

.app-notification-item__meta {
    font-size: 0.74rem;
    color: var(--app-text-3, var(--app-text-2));
    line-height: 1.2;
}

.app-notification-item__remove-form {
    flex: 0 0 auto;
    margin: 0;
}

.app-notification-item__remove {
    width: 30px;
    height: 30px;
    padding: 0;
    border: 1px solid transparent;
    border-radius: 10px;
    background: transparent;
    color: var(--app-text-2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.app-notification-item__remove:hover,
.app-notification-item__remove:focus {
    background: var(--app-surface-3);
    border-color: var(--app-border);
    color: var(--app-text);
}

.date-field {
    position: relative;
}

.date-field .form-control[type="date"],
.date-field .form-control[type="datetime-local"] {
    padding-right: 2.75rem;
}

.date-field .date-field__trigger {
    position: absolute;
    top: 50%;
    right: .75rem;
    transform: translateY(-50%);
    border: 0;
    background: transparent;
    color: var(--app-text);
    padding: 0;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: .85;
}

.date-field .date-field__trigger:hover {
    opacity: 1;
}

.date-field .form-control[type="date"]::-webkit-calendar-picker-indicator,
.date-field .form-control[type="datetime-local"]::-webkit-calendar-picker-indicator {
    opacity: 0;
    pointer-events: none;
}

.date-field .form-control[type="date"]::-webkit-clear-button,
.date-field .form-control[type="date"]::-webkit-inner-spin-button,
.date-field .form-control[type="datetime-local"]::-webkit-clear-button,
.date-field .form-control[type="datetime-local"]::-webkit-inner-spin-button {
    display: none;
}

/* =========================================================
   Acessibilidade: prefers-reduced-motion
   Desliga animacoes, transitions e transforms decorativos
   quando o usuario indica preferencia por movimento reduzido
   no SO.
   ========================================================= */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .home-panel--interactive:hover,
    .home-panel--interactive:focus-within,
    .surface:hover,
    .card:hover,
    .navbar-nav .nav-link:hover,
    .app-main-menu .nav-link:hover,
    .app-main-menu .nav-link:focus-visible,
    .app-header-icon-btn:hover,
    .app-header-icon-btn:focus,
    .app-theme-toggle:hover,
    .app-user-dropdown:hover,
    .app-user-dropdown:focus,
    .app-user-dropdown:active,
    .kanban-card:hover,
    .os-tile:hover,
    .pdo-icon-btn:hover,
    .pdo-icon-btn:focus {
        transform: none !important;
    }
}