/* public/css/_base.css */

/* Variabili globali tema/base */
:root {
    --primary-text-color: #212529;
    --surface-dark-level2: #1f2937;
    --surface-dark-level3: #374151;
    --primary-text-color-dark: #f8f9fa;
    --secondary-text-color-dark: #9ca3af;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --border-radius: 12px;
}

/* Reset box sizing */
*,
*::before,
*::after {
    box-sizing: border-box;
}

/* Impostazioni tipografia/body e gradienti */
body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    background-color: var(--bg-gradient-start);
    background-image: linear-gradient(157deg, var(--bg-gradient-start) 30%, var(--bg-gradient-end) 80%);
    color: var(--primary-text-color);
    overflow: hidden;
    transition: background-color 0.5s;
}

/* Contenitore principale di React */
#root {
    width: 100%;
    height: 100dvh;
}

/* Layout dashboard generale */
.dashboard-layout {
    display: flex;
    min-height: 100dvh;
    position: relative;
    z-index: 1; /* sovrappone overlay come MatrixRain */
}

/* Stili pagina login (attivi con classe body.login-page-active) */
body.login-page-active #root {
    display: flex;
    align-items: center;
    justify-content: center;
}


.login-container {
    max-width: 400px;
    width: 100%;
    padding: 32px;
    background-color: var(--surface-dark-bg);
    border-radius: var(--border-radius);
    border: 1px solid var(--surface-dark-border);
    backdrop-filter: blur(10px);
}

.login-container h1 {
    text-align: center;
    color: white;
    margin-top: 0;
    font-size: 1.8em;
}

.error-message {
    color: var(--danger-color);
    text-align: center;
    margin-top: 16px;
    min-height: 20px;
    font-weight: 500;
}

.login-link {
    text-align: center;
    margin-top: 20px;
}

.login-link a {
    color: var(--accent-color);
    text-decoration: none;
}

/* Helper per nascondere elementi */
.d-none {
    display: none !important;
}