/* Tema Portale UVIT — colori brand: arancione #FF8300, grigio #87878D */

:root {
    --uvit-orange: #FF8300;
    --uvit-orange-dark: #e67500;
    --uvit-orange-light: #ffa040;
    --uvit-gray: #87878D;
    --uvit-gray-dark: #5a5a60;
    --uvit-gray-light: #b8b8be;
    --uvit-bg: #f5f5f7;
    --uvit-card: #ffffff;
    --uvit-text: #2c2c30;
    --uvit-border: #e0e0e3;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    color: var(--uvit-text);
    background: var(--uvit-bg);
    min-height: 100vh;
    font-size: 15px;
    line-height: 1.5;
}

a { color: var(--uvit-orange); text-decoration: none; }
a:hover { color: var(--uvit-orange-dark); text-decoration: underline; }

/* ===== NAVBAR (area loggata) ===== */
.navbar {
    background: #ffffff;
    border-bottom: 3px solid var(--uvit-orange);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    padding: 0;
}
.navbar-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.navbar-logo { display: flex; align-items: center; gap: 12px; }
.navbar-logo img { height: 42px; width: auto; display: block; }
.navbar-logo .brand {
    font-size: 13px;
    color: var(--uvit-gray);
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 600;
}
.navbar-menu { display: flex; align-items: center; gap: 8px; }
.navbar-company {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(255,131,0,0.06);
    border: 1px solid rgba(255,131,0,0.2);
    border-radius: 8px;
    margin: 0 auto 0 12px;
}
.company-label {
    font-size: 12px;
    color: var(--uvit-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}
.company-name {
    font-size: 14px;
    color: var(--uvit-text);
    font-weight: 600;
}
.company-form { margin: 0; display: flex; align-items: center; gap: 8px; }
.company-select {
    padding: 5px 28px 5px 10px;
    border: 1px solid var(--uvit-border);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    color: var(--uvit-text);
    background-color: #fff;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2387878D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 14px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    cursor: pointer;
    max-width: 280px;
    text-overflow: ellipsis;
}
.company-select:focus {
    outline: none;
    border-color: var(--uvit-orange);
    box-shadow: 0 0 0 3px rgba(255,131,0,0.12);
}

/* Card scelta azienda (prima selezione, >1 azienda) */
.company-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 20px;
}
.company-list-item { margin: 0; }
.company-pick {
    width: 100%;
    background: #fafafa;
    border: 1.5px solid var(--uvit-border);
    border-radius: 10px;
    padding: 18px 20px;
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 16px;
    font-family: inherit;
    transition: all 0.15s ease;
}
.company-pick:hover {
    border-color: var(--uvit-orange);
    background: #fff8ee;
    transform: translateX(2px);
}
.company-pick-info { flex: 1; }
.company-pick-name { font-size: 16px; font-weight: 600; color: var(--uvit-text); }
.company-pick-loc { color: var(--uvit-gray); font-size: 13px; margin-top: 2px; }
.company-pick-arrow {
    font-size: 22px;
    color: var(--uvit-orange);
    font-weight: 700;
}
.navbar-user {
    color: var(--uvit-gray-dark);
    font-size: 14px;
    margin-right: 12px;
    padding-right: 16px;
    border-right: 1px solid var(--uvit-border);
}
.navbar-user strong { color: var(--uvit-text); }
.btn-logout {
    background: transparent;
    border: 1.5px solid var(--uvit-orange);
    color: var(--uvit-orange);
    padding: 8px 18px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s ease;
    display: inline-block;
}
.btn-logout:hover {
    background: var(--uvit-orange);
    color: #fff;
    text-decoration: none;
}
.btn-nav {
    color: var(--uvit-gray-dark);
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.15s ease;
}
.btn-nav:hover {
    color: var(--uvit-orange);
    background: rgba(255,131,0,0.08);
    text-decoration: none;
}

/* ===== MAIN CONTAINER ===== */
.container {
    max-width: 1200px;
    margin: 32px auto;
    padding: 0 24px;
}
.card {
    background: var(--uvit-card);
    border: 1px solid var(--uvit-border);
    border-radius: 10px;
    padding: 28px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    margin-bottom: 20px;
}
.card h1 {
    margin: 0 0 8px;
    font-size: 24px;
    font-weight: 700;
    color: var(--uvit-text);
}
.card h2 {
    margin: 0 0 16px;
    font-size: 18px;
    font-weight: 600;
    color: var(--uvit-gray-dark);
}
.card p { color: #4a4a50; margin: 0 0 12px; }
.welcome-sub {
    color: var(--uvit-gray);
    font-size: 14px;
    margin-bottom: 24px;
}
.placeholder-box {
    background: linear-gradient(135deg, #fff5e6 0%, #ffe8cc 100%);
    border: 1px dashed var(--uvit-orange);
    border-radius: 8px;
    padding: 40px 24px;
    text-align: center;
    color: var(--uvit-gray-dark);
    margin-top: 16px;
}
.placeholder-box .icon { font-size: 48px; margin-bottom: 12px; }
.placeholder-box strong { color: var(--uvit-orange-dark); }

/* ===== LOGIN PAGE ===== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background:
        radial-gradient(circle at 20% 0%, rgba(255,131,0,0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 100%, rgba(135,135,141,0.1) 0%, transparent 50%),
        var(--uvit-bg);
}
.login-box {
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.08), 0 0 0 1px rgba(0,0,0,0.03);
    padding: 44px 40px 36px;
    max-width: 420px;
    width: 100%;
    text-align: center;
}
.login-logo { margin-bottom: 16px; }
.login-logo img {
    height: 78px;
    width: auto;
    display: inline-block;
}
.login-title {
    font-size: 13px;
    color: var(--uvit-gray);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin: 0 0 4px;
    font-weight: 600;
}
.login-sub {
    color: var(--uvit-gray-dark);
    font-size: 14px;
    margin: 0 0 28px;
}
.login-form { text-align: left; }
.form-group { margin-bottom: 16px; }
.form-label {
    display: block;
    font-size: 13px;
    color: var(--uvit-gray-dark);
    font-weight: 600;
    margin-bottom: 6px;
}
.form-input {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--uvit-border);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    color: var(--uvit-text);
    background: #fafafa;
    transition: all 0.15s ease;
}
.form-input:focus {
    outline: none;
    border-color: var(--uvit-orange);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(255,131,0,0.12);
}
.btn-primary {
    width: 100%;
    padding: 13px 20px;
    background: var(--uvit-orange);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    letter-spacing: 0.5px;
    transition: all 0.15s ease;
    margin-top: 8px;
}
.btn-primary:hover { background: var(--uvit-orange-dark); }
.btn-primary:active { transform: translateY(1px); }

.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
    text-align: left;
}
.alert-error {
    background: #fdecea;
    color: #a01818;
    border: 1px solid #f5c6c0;
}
.alert-ok {
    background: #e7f6ec;
    color: #1a6634;
    border: 1px solid #b8e0c4;
}

.login-footer {
    margin-top: 28px;
    font-size: 12px;
    color: var(--uvit-gray-light);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .navbar-inner { padding: 12px 16px; flex-wrap: wrap; gap: 10px; }
    .navbar-company { width: 100%; margin: 4px 0 0 0; order: 3; }
    .company-select { max-width: 100%; flex: 1; }
}
@media (max-width: 600px) {
    .navbar-user { display: none; }
    .container { margin: 20px auto; padding: 0 16px; }
    .card { padding: 20px; }
    .login-box { padding: 32px 24px 28px; }
    .btn-nav { padding: 6px 10px; font-size: 13px; }
}