/* ============================================================================
   CORTEX_APP — Base CSS (variáveis, reset, pattern de fundo)
   ESTILO 1 · Gradiente Azul→Verde — refinamento visual
   ============================================================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* ════════════════════════════════════════════════════════════════════════
       PALETA ÚNICA — #0c1f3f (azul navy sólido)
       Todo o sistema usa essa cor. Sem gradientes.
       Verde foi removido conceitualmente (mas mantemos as vars apontando
       pro azul pra não quebrar nada).
       ════════════════════════════════════════════════════════════════════════ */
    --primary-blue:        #0c1f3f;
    --primary-blue-dark:   #061833;
    --primary-blue-light:  #1e3a6f;
    --primary-blue-50:     #eff2f7;
    --primary-blue-100:    #d6dde9;
    --primary-blue-200:    #adbbd2;
    --primary-blue-300:    #6f80a3;

    /* "Verde" agora aponta pro mesmo azul (pra retrocompat com vars antigas) */
    --primary-green:       #0c1f3f;
    --primary-green-dark:  #061833;
    --primary-green-light: #1e3a6f;
    --primary-green-50:    #eff2f7;
    --primary-green-100:   #d6dde9;
    --primary-green-200:   #adbbd2;
    --primary-green-300:   #6f80a3;

    /* Neutros (slate) */
    --slate-50: #F8FAFC;
    --slate-100: #F1F5F9;
    --slate-200: #E2E8F0;
    --slate-300: #CBD5E1;
    --slate-400: #94A3B8;
    --slate-500: #64748B;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1E293B;
    --slate-900: #0F172A;

    /* Aliases semânticos */
    --color-bg: #F1F5F9;
    --color-surface: #FFFFFF;
    --color-surface-alt: #FAFBFD;
    --color-text: var(--slate-900);
    --color-text-muted: var(--slate-500);
    --color-text-soft: var(--slate-400);
    --color-border: var(--slate-200);
    --color-border-strong: var(--slate-300);

    /* Status semânticos */
    --color-info-bg: #d6dde9;
    --color-info-text: #0c1f3f;
    --color-success-bg: #D1FAE5;
    --color-success-text: #065F46;
    --color-warning-bg: #FEF3C7;
    --color-warning-text: #92400E;
    --color-danger-bg: #FEE2E2;
    --color-danger-text: #991B1B;

    /* Avatares por sexo (única exceção da paleta única — feminino é rosa) */
    --avatar-masc-bg:   #d6dde9;
    --avatar-masc-fg:   #0c1f3f;
    --avatar-fem-bg:    #FCE7F3;
    --avatar-fem-fg:    #9D174D;
    --avatar-outro-bg:  #d6dde9;
    --avatar-outro-fg:  #0c1f3f;

    /* ════════════════════════════════════════════════════════════════════════
       "Gradientes" — agora todos sólidos (#0c1f3f).
       Mantemos as variáveis pra não quebrar usos antigos pelo CSS.
       ════════════════════════════════════════════════════════════════════════ */
    --gradient-primary:           #0c1f3f;
    --gradient-primary-vertical:  #0c1f3f;
    --gradient-primary-fem:       linear-gradient(135deg, #F472B6 0%, #9D174D 100%);
    --gradient-soft:              #d6dde9;
    --gradient-softer:            #eff2f7;
    --gradient-hover:             #061833;

    /* Sombras */
    --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 4px 12px rgba(12, 31, 63, 0.08);
    --shadow-lg: 0 8px 24px rgba(12, 31, 63, 0.12);
    --shadow-xl: 0 18px 38px rgba(15, 23, 42, 0.18);
    --shadow-card-hover: 0 6px 16px rgba(12, 31, 63, 0.10);

    /* Sombras coloridas (glow) — agora todas baseadas em #0c1f3f */
    --shadow-glow-blue:  0 8px 22px rgba(12, 31, 63, 0.25);
    --shadow-glow-green: 0 8px 22px rgba(12, 31, 63, 0.25);
    --shadow-glow-mixed: 0 8px 22px rgba(12, 31, 63, 0.25);
    --shadow-ring-blue:  0 0 0 4px rgba(12, 31, 63, 0.15);
    --shadow-ring-green: 0 0 0 4px rgba(12, 31, 63, 0.15);

    /* Tipografia */
    --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Bordas e raios */
    --radius-sm: 8px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 18px;
    --radius-full: 9999px;

    /* Sidebar */
    --sidebar-width: 232px;
    --sidebar-width-collapsed: 68px;

    /* Transições */
    --transition-fast: 0.15s ease;
    --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

html, body {
    height: 100%;
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);

    /* Pattern de dots azul opaco */
    background-image: radial-gradient(circle, rgba(12, 31, 63, 0.10) 1px, transparent 1px);
    background-size: 22px 22px;
    background-attachment: fixed;

    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.5;
    font-size: 14px;
}

a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-blue-dark);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

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

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--slate-300);
    border-radius: 99px;
    border: 2px solid var(--color-bg);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--slate-400);
}

/* Utility classes */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ════════════════════════════════════════════════════════════════════════════
   NOVO — Animações reutilizáveis do Estilo 1
   ════════════════════════════════════════════════════════════════════════════ */

@keyframes pulse-soft {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.65; }
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(12, 31, 63, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(12, 31, 63, 0); }
}

@keyframes slide-in-up {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Classe utilitária pra elementos animados */
.animate-in {
    animation: slide-in-up 0.3s ease-out;
}

.animate-pulse-glow {
    animation: pulse-glow 2s infinite;
}