/* === BASE TEMA SCURO BLU === */

:root {
    --bg-color: #0d1117;
    --text-color: #e6e6e6;
    --card-bg: #161b22;
    --navbar-bg: #0f1a2b;
    --navbar-text: #ffffff;
    --btn-primary-bg: #0d6efd;
    --btn-primary-text: #ffffff;
    --link-color: #4da3ff;
    --link-hover-color: #79bcff;
    --box-bg: #1b2537;
    --input-bg: #1e293b;
    --input-text: #ffffff;
    --input-border: #2e3b54;
    --glass-bg: rgba(15, 23, 42, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: rgba(0,0,0,0.4);
}

/* Background generale */
body {
    background-color: var(--bg-color);
    color: var(--text-color) !important;
}

/* Navbar */
.navbar, .navbar-brand, .main-navbar {
    background-color: var(--navbar-bg) !important;
    color: var(--navbar-text) !important;
}

/* Link navbar / sidebar */
.nav-link {
    color: var(--text-color) !important;
    opacity: 0.85;
    transition: 0.2s;
}

.nav-link:hover {
    opacity: 1 !important;
    color: var(--btn-primary-text) !important;
    background: rgba(255,255,255,0.1) !important;
}

/* Cards */
.card {
    background-color: var(--card-bg) !important;
    border: 1px solid var(--glass-border);
    color: var(--text-color) !important;
}

/* Pulsanti principali */
.btn-primary {
    background: var(--btn-primary-bg) !important;
    border: none !important;
    color: var(--btn-primary-text) !important;
}

.btn-primary:hover {
    background: #0b5ed7 !important;
}

/* Pulsanti outline */
.btn-outline-light {
    color: var(--text-color) !important;
    border-color: var(--glass-border) !important;
}

.btn-outline-light:hover {
    background-color: var(--text-color) !important;
    color: var(--bg-color) !important;
}

/* Form */
.form-control,
.form-select {
    background-color: var(--input-bg) !important;
    color: var(--input-text) !important;
    border: 1px solid var(--input-border) !important;
}

.form-control:focus {
    border-color: var(--btn-primary-bg) !important;
    box-shadow: 0 0 6px rgba(13, 110, 253, 0.6);
}

/* Liste */
.list-group-item {
    background-color: var(--card-bg) !important;
    color: var(--text-color) !important;
    border-color: var(--glass-border) !important;
}

/* Testi */
h1, h2, h3, h4, h5, h6,
label,
p,
span,
small {
    color: var(--text-color) !important;
}

/* Fix sfondi scuri */
.bg-dark {
    background-color: var(--card-bg) !important;
}

/* Scrollbar più moderna */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-thumb {
    background-color: #2e3b54;
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background-color: #4e5b74;
}

/* ===== POPUP GRAFICO ===== */
.popup-message {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) scale(0.95);
    background-color: #198754;
    color: #fff;
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 500;
    box-shadow: 0 0 15px rgba(0,0,0,0.5);
    z-index: 9999;
    opacity: 0;
    transition: all 0.3s ease;
}
.popup-message.error {
    background-color: #dc3545;
}
.popup-message.info {
    background-color: #0dcaf0;
    color: #000;
}
.popup-message.show {
    opacity: 1;
    transform: translateX(-50%) scale(1);
}