/*@import url("https://fonts.googleapis.com/css2?family=OpenSans:ital,wght@0,400;0,700;1,400&display=swap");*/
:root {
    /* 🌈 Brand Palette */
    --brand-blue: #1976D2;
    --brand-blue-dark: #1259a7;
    --brand-blue-light: #E3F2FD;
    --brand-accent: #42A5F5;
    --brand-success: #2E7D32;
    --brand-warning: #F9A825;
    --brand-danger: #D32F2F;
    --brand-neutral: #F5F7FA;
    --brand-text: #2C3E50;

    /* 🎨 Bootstrap Color Overrides */
    --bs-primary: var(--brand-blue);
    --bs-secondary: #607D8B;
    --bs-success: var(--brand-success);
    --bs-info: var(--brand-accent);
    --bs-warning: var(--brand-warning);
    --bs-danger: var(--brand-danger);
    --bs-light: #f8f9fa;
    --bs-dark: #1a1a1a;

    /* 🧱 Body */
    --bs-body-bg: #fff;
    --bs-body-color: var(--brand-text);

    /* 🧭 Navbar */
    --bs-navbar-bg: var(--brand-blue);
    --bs-navbar-color: #fff;
    --bs-navbar-brand-color: #fff;
    --bs-navbar-hover-color: #E3F2FD;

    /* 🖋️ Links */
    --bs-link-color: var(--brand-blue);
    --bs-link-hover-color: var(--brand-blue-dark);
    --bs-link-decoration: none;

    /* 🧰 Buttons */
    --bs-btn-font-weight: 500;
    --bs-btn-border-radius: 0.375rem;
    --bs-btn-padding-y: 0.475rem;
    --bs-btn-padding-x: 1rem;
}


/* 🟦 Primary Button */
.btn-primary {
    background-color: var(--brand-blue);
    border-color: var(--brand-blue);
    color: #fff;
}
.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--brand-blue-dark);
    border-color: var(--brand-blue-dark);
    color: #fff;
}
.btn-primary:active {
    background-color: var(--brand-blue-dark);
    border-color: var(--brand-blue-dark);
}

/* ⚪ Outline Primary */
.btn-outline-primary {
    border-color: var(--brand-blue);
    color: var(--brand-blue);
}
.btn-outline-primary:hover {
    background-color: var(--brand-blue);
    color: #fff;
}

/* 🟢 Success */
.btn-success {
    background-color: var(--brand-success);
    border-color: var(--brand-success);
}
.btn-success:hover {
    background-color: #1b5e20;
}

/* 🟠 Warning */
.btn-warning {
    background-color: var(--brand-warning);
    border-color: var(--brand-warning);
    color: #212529;
}
.btn-warning:hover {
    background-color: #FBC02D;
}

/* 🔴 Danger */
.btn-danger {
    background-color: var(--brand-danger);
    border-color: var(--brand-danger);
}
.btn-danger:hover {
    background-color: #b71c1c;
}

/* ⚫ Secondary */
.btn-secondary {
    background-color: #546E7A;
    border-color: #546E7A;
}
.btn-secondary:hover {
    background-color: #455A64;
}

/* 🧩 Soft (light) Buttons */
.btn-soft-primary {
    background-color: var(--brand-blue-light);
    color: var(--brand-blue);
    border: 1px solid #bbdefb;
}
.btn-soft-primary:hover {
    background-color: #bbdefb;
}

.btn-soft-success {
    background-color: #e8f5e9;
    color: var(--brand-success);
    border: 1px solid #c8e6c9;
}

/* ✨ Glow Button for Calls to Action */
.btn-cta {
    background: var(--brand-blue);
    color: #fff;
    font-weight: 600;
    box-shadow: 0 0 0 0 rgba(25, 118, 210, 0.4);
    transition: box-shadow 0.3s ease-in-out;
}
.btn-cta:hover {
    box-shadow: 0 0 10px 4px rgba(25, 118, 210, 0.25);
    color: #fff;
}



html, body {
    height: 100%;
    font-family: 'OpenSans', system-ui, -apple-system, 'Segoe UI', Ubuntu, Cantarell, 'Helvetica Neue', Arial, sans-serif;
}
/*body {*/
/*    display: flex;*/
/*    flex-direction: column;*/
/*    min-height: 100vh;*/
/*}*/
main {
    flex: 1;
    padding-bottom: 2rem;
}

nav {
    background: var(--brand-blue);
}
nav.navbar {
    background-color: #1976D2 !important;  /* your blue */
}

nav.navbar .navbar-brand,
nav.navbar .nav-link,
nav.navbar span,
nav.navbar a {
    color: #fff !important;
}

a.nav-link.active {
    font-weight: 600;
    border-bottom: 2px solid #e8e9ed;
    padding-bottom: 5px;
    padding-left: 10px;
    padding-right: 10px;
    transition: color 0.3s ease, border-bottom 0.3s ease, background-color 0.3s ease;
}

nav.navbar .nav-link:hover,
nav.navbar .navbar-brand:hover {
    color: #e3f2fd !important; /* lighter hover */
}
.navbar-brand {
    font-weight: 600;
    letter-spacing: .5px;
}




nav.pagination {
    background: none;
    font-family: "Inter", system-ui, sans-serif;
}

.pagination {
    gap: 0.5rem;
}

.pagination .page-item {
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.pagination .page-link {
    color: #1976d2; /* primary blue */
    border: 1px solid #d0d7de;
    background-color: #fff;
    font-weight: 500;
    border-radius: 0.375rem;
    padding: 0.5rem 0.9rem;
}

.pagination .page-item:hover .page-link {
    background-color: #e8f1fb;
    color: #0d47a1;
    border-color: #b3c8e5;
    transform: translateY(-1px);
}

.pagination .page-item.active .page-link {
    background-color: #1976d2;
    border-color: #1976d2;
    color: #fff;
    font-weight: 600;
    box-shadow: 0 0 4px rgba(25, 118, 210, 0.4);
    cursor: default;
}

.pagination .page-item.disabled .page-link {
    color: #999;
    background-color: #f5f5f5;
    border-color: #ddd;
    cursor: not-allowed;
}

.pagination .page-link:focus {
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(25, 118, 210, 0.25);
}

/* Smaller devices spacing */
@media (max-width: 576px) {
    .pagination .page-link {
        padding: 0.4rem 0.7rem;
        font-size: 0.9rem;
    }
}


form.row.g-2 label {
    font-weight: 600;
    color: #37474f;
}
.pagination .page-link {
    color: #1976D2;
    border: none;
}
.pagination .page-item.active .page-link {
    background-color: #1976D2;
    border-color: #1976D2;
}



footer {
    background: #f8f9fa;
    border-top: 1px solid #ddd;
    text-align: center;
    padding: 1rem 0;
}

footer {
    font-size: .875rem;
}

.logo {
    filter: brightness(118%) hue-rotate(0deg);
}

.info-icon {
    display: inline-block;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #007bff;
    color: #fff;
    font-size: 12px;
    line-height: 18px;
    text-align: center;
    font-weight: bold;
    cursor: pointer;
    margin-left: 4px;
}

.tooltip {
    background: #333;
    color: #fff;
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 13px;
    display: none;
    z-index: 9999;
    position: absolute;
}

.tooltip[data-show] {
    display: block;
}

.tooltip-arrow {
    width: 8px;
    height: 8px;
    background: #333;
    transform: rotate(45deg);
    position: absolute;
}

.section-separator-icon {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 40px 0;
}

.section-separator-icon::before,
.section-separator-icon::after {
    content: '';
    flex: 1; /* Makes the lines expand to fill space */
    border-bottom: 2px solid #bfbfbf; /* Line style */
    margin: 0 10px;
}

.section-separator-icon span {
    /* Style for the centered text or icon */
    font-size: 1.5em;
    color: #0c5ba9;
    padding: 0 10px;
    background-color: white; /* Ensures icon is visible over the line */
    z-index: 1;
}

/* Demo sidebar tab */
.demo-tab {
    position: fixed;
    top: 50%;                 /* vertically centered */
    right: 0;                 /* stick to right edge */
    transform: translateY(-50%);

    background: #ff9800;      /* orange demo color */
    color: #fff;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    text-decoration: none;

    padding: 10px 18px;
    border-radius: 8px 0 0 8px;  /* rounded on left side */
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);

    z-index: 9999;            /* stay above most elements */

    display: flex;
    align-items: center;
    justify-content: center;
}