/* Tauler — estil global. Minimalista, fosc suau, sense dependències. */

:root {
    --fons: #10151a;
    --fons2: #171e26;
    --targeta: #1d2732;
    --vora: #2b3846;
    --text: #e4ecf3;
    --text2: #93a4b3;
    --accent: #6fbf8e;
    --accent2: #3f7d59;
    --perill: #d98080;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: var(--fons);
    color: var(--text);
    line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Capsalera */
.capsalera {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 22px;
    background: var(--fons2);
    border-bottom: 1px solid var(--vora);
}
.capsalera .marca { font-weight: 700; font-size: 1.05rem; color: var(--text); }
.capsalera .marca:hover { text-decoration: none; }
.capsalera nav a { margin-left: 16px; color: var(--text2); }

/* Contingut */
.contingut { max-width: 980px; margin: 0 auto; padding: 26px 20px 60px; }
.contingut h1 { font-size: 1.5rem; margin: 0 0 4px; }
.sub { color: var(--text2); margin: 0 0 26px; }

/* Graella de mòduls (portada) */
.graella-moduls {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 14px;
}
.modul {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 18px;
    background: var(--targeta);
    border: 1px solid var(--vora);
    border-radius: 12px;
    color: var(--text);
}
a.modul:hover { border-color: var(--accent2); text-decoration: none; }
.modul-icona { font-size: 1.6rem; }
.modul-nom { font-weight: 700; }
.modul-desc { font-size: .85rem; color: var(--text2); }
.modul.inactiu { opacity: .45; }
.modul-soon {
    margin-top: 6px;
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--text2);
    border: 1px dashed var(--vora);
    border-radius: 999px;
    padding: 2px 8px;
    align-self: flex-start;
}

/* Login */
.pagina-login {
    display: flex;
    min-height: 100vh;
    align-items: center;
    justify-content: center;
}
.targeta-login {
    width: min(380px, 92vw);
    padding: 30px 28px;
    background: var(--targeta);
    border: 1px solid var(--vora);
    border-radius: 14px;
}
.targeta-login h1 { margin: 0 0 4px; font-size: 1.3rem; }
.targeta-login .sub { margin-bottom: 18px; }
.targeta-login label { display: block; margin: 12px 0 4px; color: var(--text2); font-size: .9rem; }
.targeta-login input {
    width: 100%;
    padding: 10px 12px;
    background: var(--fons);
    border: 1px solid var(--vora);
    border-radius: 8px;
    color: var(--text);
    font-size: 1rem;
}
.targeta-login input:focus { outline: 2px solid var(--accent2); border-color: transparent; }
.targeta-login button {
    width: 100%;
    margin-top: 18px;
    padding: 11px;
    background: var(--accent2);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
}
.targeta-login button:hover { background: var(--accent); color: #10231a; }

/* Formularis */
.form-nota { display: flex; flex-direction: column; gap: 10px; margin-bottom: 30px; }
.form-nota input, .form-nota textarea {
    padding: 10px 12px;
    background: var(--fons2);
    border: 1px solid var(--vora);
    border-radius: 8px;
    color: var(--text);
    font: inherit;
    resize: vertical;
}
.form-nota input:focus, .form-nota textarea:focus { outline: 2px solid var(--accent2); border-color: transparent; }
.form-nota button {
    align-self: flex-start;
    padding: 9px 18px;
    background: var(--accent2);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
}
.form-nota button:hover { background: var(--accent); color: #10231a; }

/* Llista de notes */
.llista-notes { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.llista-notes li {
    background: var(--targeta);
    border: 1px solid var(--vora);
    border-radius: 10px;
    padding: 14px 16px;
}
.nota-cap { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.nota-data { font-size: .78rem; color: var(--text2); white-space: nowrap; }
.nota-cos { margin: 8px 0 0; color: var(--text); }
.form-esborrar { display: inline; margin: 0; }
.enllac-perill {
    background: none;
    border: none;
    color: var(--perill);
    cursor: pointer;
    font-size: .8rem;
    padding: 0;
    margin-top: 8px;
}
.enllac-perill:hover { text-decoration: underline; }

/* Missatges */
.ok { color: var(--accent); }
.error { color: var(--perill); }