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

body {
    font-family: 'Inter', sans-serif;
    background: #0f0f1e;
    color: #ffffff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* TOP NAVBAR */
.top-navbar {
    background: #1a1a2e;
    border-bottom: 1px solid rgba(255, 152, 0, 0.1);
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.top-navbar .logo {
    font-size: 18px;
    font-weight: 800;
    color: #ff9800;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.5px;
}

.top-navbar .nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

.top-navbar a, .top-navbar button.link-btn {
    color: #94a3b8;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.top-navbar a:hover, .top-navbar button.link-btn:hover {
    color: #ff9800;
}

.top-navbar a.active {
    color: #ff9800;
}

.top-navbar .utente-loggato {
    color: #64748b;
    font-size: 13px;
}

/* MAIN CONTAINER (login) */
.main-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

/* DASHBOARD CONTAINER */
.dashboard-container {
    flex: 1;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 30px 20px 60px;
}

/* LOGIN CARD */
.login-card {
    background: rgba(30, 30, 50, 0.8);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 152, 0, 0.2);
    border-radius: 12px;
    padding: 50px;
    width: 100%;
    max-width: 480px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.login-header {
    text-align: center;
    margin-bottom: 40px;
}

.login-header img {
    width: 100px;
    height: auto;
    margin-bottom: 20px;
}

.login-header h1 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #ffffff;
}

.login-header p {
    font-size: 14px;
    color: #ff9800;
    font-weight: 600;
    letter-spacing: 1px;
}

/* FORM */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 12px;
    color: #94a3b8;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.form-group input {
    width: 100%;
    padding: 14px;
    background: #25252d;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #ffffff;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: #ff9800;
    box-shadow: 0 0 10px rgba(255, 152, 0, 0.2);
}

.form-group input::placeholder {
    color: #64748b;
}

/* ERROR / SUCCESS MESSAGES */
.error-message, .success-message {
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.error-message {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
}

.success-message {
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #4ade80;
}

/* BUTTONS */
.submit-btn, .btn {
    padding: 14px 20px;
    background: linear-gradient(145deg, #ff9800 0%, #f57c00 100%);
    border: none;
    border-radius: 8px;
    color: #ffffff;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 5px 15px rgba(255, 152, 0, 0.3);
}

.submit-btn { width: 100%; padding: 16px; }

.btn:hover, .submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 152, 0, 0.4);
}

.btn:active, .submit-btn:active { transform: translateY(0); }

.btn.btn-secondary {
    background: #25252d;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: none;
}

.btn.btn-danger {
    background: linear-gradient(145deg, #ef4444 0%, #b91c1c 100%);
    box-shadow: 0 5px 15px rgba(239, 68, 68, 0.25);
}

.btn.btn-small {
    padding: 8px 12px;
    font-size: 12px;
}

/* FOOTER LINKS */
.login-footer {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: center;
    gap: 20px;
    font-size: 13px;
}

.login-footer a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s;
}

.login-footer a:hover { color: #ff9800; }

/* ------------------------- DASHBOARD ------------------------- */

.dashboard-header {
    margin: 10px 0 30px;
}

.dashboard-header h1 {
    font-size: 26px;
    font-weight: 800;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 10px;
}

.dashboard-header h1 i { color: #ff9800; }

.dashboard-header p {
    color: #94a3b8;
    font-size: 13px;
    margin-top: 6px;
}

@keyframes fadein {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* CARD (dashboard sections) */
.card {
    background: rgba(30, 30, 50, 0.8);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 152, 0, 0.15);
    border-radius: 12px;
    padding: 26px;
    margin-bottom: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.card h2 {
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card h2 i { color: #ff9800; }

/* INLINE ADD FORM */
.add-form {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
    margin-bottom: 22px;
    padding-bottom: 22px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.add-form .form-group { margin-bottom: 0; flex: 1; min-width: 160px; }
.add-form .btn { flex-shrink: 0; }

/* TABLE */
.tabella-wrap { overflow-x: auto; }

table.tabella-formatori {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}

table.tabella-formatori th {
    text-align: left;
    color: #94a3b8;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 10px 12px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

table.tabella-formatori td {
    padding: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    color: #e2e8f0;
    vertical-align: middle;
}

table.tabella-formatori tr:hover td {
    background: rgba(255, 152, 0, 0.04);
}

.cf-badge {
    font-family: monospace;
    background: #25252d;
    padding: 3px 8px;
    border-radius: 5px;
    color: #ff9800;
    font-size: 12px;
    letter-spacing: 0.5px;
}

.stato-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 9px;
    border-radius: 20px;
}

.stato-badge.attivo {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
}

/* SPECIALITA CHIPS / CHECKBOXES */
.specialita-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    max-width: 420px;
}

.spec-chip {
    position: relative;
}

.spec-chip input {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    cursor: pointer;
}

.spec-chip label {
    display: inline-block;
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.4px;
    background: #25252d;
    border: 1px solid rgba(255,255,255,0.1);
    color: #64748b;
    cursor: pointer;
    transition: all 0.2s;
}

.spec-chip input:checked + label {
    background: rgba(255, 152, 0, 0.18);
    border-color: #ff9800;
    color: #ffb84d;
}

.riga-azioni {
    display: flex;
    gap: 8px;
    align-items: center;
}

.stato-vuoto {
    text-align: center;
    color: #64748b;
    padding: 30px 10px;
    font-size: 13px;
}

.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    min-width: 260px;
    max-width: 360px;
    padding: 14px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    box-shadow: 0 8px 24px rgba(0,0,0,0.35);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: fadein 0.25s ease;
}

.toast.ok {
    background: rgba(34, 197, 94, 0.95);
    color: #06280f;
}

.toast.errore {
    background: rgba(239, 68, 68, 0.95);
    color: #2c0a0a;
}

/* RESPONSIVE */
@media (max-width: 600px) {
    .login-card { padding: 30px; }
    .login-header h1 { font-size: 24px; }
    .top-navbar { padding: 12px 20px; }
    .top-navbar .nav-links { gap: 10px; }
    .top-navbar a { font-size: 12px; }
    .card { padding: 18px; }
    .add-form .form-group { min-width: 100%; }
}

/* ==================== CORSI ==================== */

.stato-badge.aperto {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
}

.stato-badge.aperto .status-dot-inline {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 6px rgba(74, 222, 128, 0.7);
    animation: pulseDotInline 1.6s ease-in-out infinite;
    display: inline-block;
}

@keyframes pulseDotInline {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.4); opacity: 0.5; }
}

.stato-badge.chiuso {
    background: rgba(148, 163, 184, 0.12);
    color: #94a3b8;
}

/* riga tabella corsi: entrata animata */
table.tabella-formatori tbody tr {
    animation: rigaFadeIn 0.35s ease both;
}

@keyframes rigaFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.contatore-limite {
    font-size: 11px;
    color: #64748b;
    font-weight: 600;
}

.contatore-limite.al-limite {
    color: #f87171;
}

.riga-clic {
    cursor: pointer;
}

.riga-clic:hover td {
    background: rgba(255, 152, 0, 0.06);
}

/* MODALE */
.modale-overlay {
    position: fixed;
    inset: 0;
    background: rgba(5, 5, 12, 0.72);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 40px 20px;
    z-index: 500;
    overflow-y: auto;
    animation: fadein 0.2s ease;
}

.modale-box {
    background: #17172a;
    border: 1px solid rgba(255, 152, 0, 0.25);
    border-radius: 14px;
    width: 100%;
    max-width: 760px;
    padding: 28px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.modale-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.modale-header h2 {
    font-size: 17px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modale-header h2 i { color: #ff9800; }

.modale-chiudi {
    background: none;
    border: none;
    color: #94a3b8;
    font-size: 20px;
    cursor: pointer;
    line-height: 1;
    padding: 4px 8px;
}

.modale-chiudi:hover { color: #f87171; }

.modale-sezione {
    margin-bottom: 26px;
}

.modale-sezione h3 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #94a3b8;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.riga-import {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 14px;
    padding: 12px;
    background: rgba(255,255,255,0.03);
    border: 1px dashed rgba(255,255,255,0.12);
    border-radius: 8px;
}

.riga-import input[type=file] {
    color: #94a3b8;
    font-size: 12px;
    flex: 1;
    min-width: 160px;
}

.esito-import {
    font-size: 12px;
    margin-top: 8px;
    color: #94a3b8;
    line-height: 1.5;
}

.esito-import strong { color: #e2e8f0; }