/* BerserkFit - Sistema de Design Global (Dark Premium) */
@import url('responsive.css');

:root {
    --cor-fundo: #f0eff8;
    --cor-primaria: #ffffff;
    --cor-secundaria: #ece9f7;
    --cor-destaque: #1c0c3b;
    --cor-destaque-escuro: #1c0c3b;
    --cor-intermedia: #c4b5fd;
    --cor-texto: #1f2937;
    --cor-texto-claro: #f8f7ff;
    --cor-amarela: #ffd700;
    --fonte-texto: "Inter", sans-serif;
    --fonte-titulo: "Syne", sans-serif;
    /* Novas variáveis de apoio */
    --cor-glass: rgba(255, 255, 255, 0.72);
    --sombra-card: 0 2px 16px rgba(28, 12, 59, 0.09);
    --cor-acento: #7c5cbf;

    /* ALIASES DE COMPATIBILIDADE (Para evitar quebra de páginas antigas) */
    --primary-color: var(--cor-intermedia);
    --primary-dark: var(--cor-destaque);
    --bg-dark: var(--cor-fundo);
    --bg-card: var(--cor-primaria);
    --text-light: var(--cor-texto);
    --text-gray: #6b7280;
    --border-color: var(--cor-secundaria);
    --cor-destaque-claro: rgba(196, 181, 253, 0.15);
}

* {
    box-sizing: border-box;
}

body {
    font-family: var(--fonte-texto);
    background: var(--cor-fundo);
    color: var(--cor-texto);
    margin: 0;
    padding: 0 0 110px 0;
    min-height: 100vh;
}

/* ══════════ HEADER ══════════ */
header {
    background: var(--cor-destaque);
    border-bottom: none;
    box-shadow: none;
    padding: 22px 24px 28px;
    gap: 0;
    position: relative;
    overflow: hidden;
    margin-bottom: 20px;
}

header::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: rgba(196, 181, 253, 0.12);
    pointer-events: none;
}

header::after {
    content: '';
    position: absolute;
    bottom: -40px;
    left: 30%;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: rgba(196, 181, 253, 0.07);
    pointer-events: none;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 26px;
    position: relative;
    z-index: 2;
}

.app-title {
    font-family: var(--fonte-titulo);
    font-size: 1.45em;
    font-weight: 800;
    margin: 0;
    color: var(--cor-intermedia);
    letter-spacing: -0.02em;
}

.header-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.btn-admin {
    color: #fca5a5;
    text-decoration: none;
    font-size: 0.78em;
    font-weight: 600;
    padding: 6px 14px;
    background: rgba(220, 53, 69, 0.2);
    border-radius: 20px;
    border: 1px solid rgba(220, 53, 69, 0.3);
    transition: background 0.25s;
    letter-spacing: 0.02em;
}

.btn-admin:hover {
    background: rgba(220, 53, 69, 0.35);
}

.streak-counter {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 216, 0, 0.12);
    border: 1px solid rgba(255, 216, 0, 0.25);
    padding: 6px 14px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9em;
    color: #ffd700;
    font-family: var(--fonte-texto);
}

.streak-counter .fa-fire {
    color: #ff9900;
    font-size: 0.9em;
}

.header-greeting {
    position: relative;
    z-index: 2;
}

.header-greeting h2 {
    font-family: var(--fonte-titulo);
    font-size: 1.9em;
    font-weight: 800;
    margin: 0;
    color: #fff;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.header-greeting p {
    font-family: var(--fonte-texto);
    font-size: 0.88em;
    color: rgba(248, 247, 255, 0.55);
    margin: 4px 0 0;
    letter-spacing: 0.01em;
}

/* ══════════ NAVBAR ══════════ */
.navbar {
    position: fixed;
    z-index: 1000;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    background: var(--cor-destaque);
    border-radius: 28px;
    padding: 8px 12px;
    box-shadow: 0 8px 32px rgba(28, 12, 59, 0.35);
    width: calc(100% - 32px);
    max-width: 420px;
    justify-content: space-around;
    gap: 4px;
    border: 1px solid rgba(196, 181, 253, 0.12);
}

.nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    padding: 9px 14px;
    border-radius: 20px;
    transition: background-color 0.2s, color 0.2s;
    flex: 1;
    min-width: 0;
}

.nav-link:hover {
    background: rgba(196, 181, 253, 0.1);
    color: #ffffff;
}

.nav-link.active {
    background: var(--cor-intermedia);
    color: var(--cor-destaque);
}

.nav-link .icon {
    font-size: 1.2em;
    margin-bottom: 2px;
}

.nav-link .text {
    font-size: 0.65em;
    font-weight: 600;
    white-space: nowrap;
    letter-spacing: 0.02em;
}

/* Responsive Navbar */
@media (max-width: 480px) {
    .nav-link .text {
        display: none;
    }

    .nav-link {
        padding: 11px 10px;
    }

    header {
        padding: 18px 16px 24px;
    }

    .header-greeting h2 {
        font-size: 1.6em;
    }
}

/* ══════════ OUTROS COMUNS ══════════ */
main {
    padding: 20px 16px;
    max-width: 1200px;
    margin: 0 auto;
}

.fade-in-element {
    animation: fadeIn 0.6s ease both;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}