@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

:root {
    --zilla-blue: #106BB5;
    --zilla-blue-dark: #0C5A9A;
    --zilla-blue-light: #1A7FD4;
    --zilla-gold: #F2A846;
    --zilla-gold-hover: #E09530;
    --zilla-gold-light: #F5BC6E;
    --zilla-white: #FFFFFF;
    --zilla-bg: #F8F9FB;
    --zilla-text: #333333;
    --zilla-text-muted: #777777;
    --zilla-text-light: #999999;
    --zilla-border: #E0E4EA;
    --zilla-border-light: #EEF0F4;
    --zilla-red: #E74C3C;
    --zilla-green: #27AE60;
    --zilla-info: #3498DB;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-pill: 50px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
}

*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    font-family: 'Poppins', sans-serif;
    font-weight: 400;
    background-color: var(--zilla-bg);
    color: var(--zilla-text);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    color: var(--zilla-blue);
    letter-spacing: -0.01em;
    line-height: 1.3;
}

h1 {
    font-size: 1.85rem;
    margin-bottom: 0.5rem;
}

h2 {
    font-size: 1.5rem;
}

h3 {
    font-size: 1.25rem;
}

h1:focus {
    outline: none;
}

p {
    line-height: 1.7;
}

/* Links */
a, .btn-link {
    color: var(--zilla-blue);
    text-decoration: none;
    transition: color 150ms ease;
}

    a:hover, .btn-link:hover {
        color: var(--zilla-blue-dark);
        text-decoration: underline;
    }

/* Primary buttons — gold like zillaedu.com "Add to Cart" */
.btn-primary {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    color: var(--zilla-white);
    background-color: var(--zilla-gold);
    border-color: var(--zilla-gold);
    border-radius: var(--radius-pill);
    padding: 0.55rem 1.75rem;
    transition: all 200ms ease;
    box-shadow: var(--shadow-sm);
    letter-spacing: 0.01em;
}

    .btn-primary:hover, .btn-primary:focus {
        background-color: var(--zilla-gold-hover);
        border-color: var(--zilla-gold-hover);
        box-shadow: 0 4px 15px rgba(242, 168, 70, 0.3);
        transform: translateY(-1px);
        color: var(--zilla-white);
    }

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

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus,
.form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.15rem rgba(16, 107, 181, 0.3);
}

.btn-link {
    background: none;
    border: none;
    padding: 0;
    font-weight: 500;
}

.btn-outline-primary {
    color: var(--zilla-blue);
    border-color: var(--zilla-blue);
    border-radius: var(--radius-pill);
}

    .btn-outline-primary:hover {
        background-color: var(--zilla-blue);
        border-color: var(--zilla-blue);
        color: var(--zilla-white);
    }

.btn-danger {
    background-color: var(--zilla-red);
    border-color: var(--zilla-red);
    border-radius: var(--radius-pill);
}

.btn-lg {
    border-radius: var(--radius-pill);
    font-size: 1rem;
    padding: 0.7rem 2rem;
}

/* Forms */
.form-control, .form-select {
    background-color: var(--zilla-white);
    border: 1.5px solid var(--zilla-border);
    color: var(--zilla-text);
    border-radius: var(--radius-sm);
    transition: border-color 150ms ease, box-shadow 150ms ease;
    font-family: 'Poppins', sans-serif;
}

    .form-control:focus, .form-select:focus {
        background-color: var(--zilla-white);
        color: var(--zilla-text);
        border-color: var(--zilla-blue);
        box-shadow: 0 0 0 0.15rem rgba(16, 107, 181, 0.15);
    }

    .form-control::placeholder {
        color: var(--zilla-text-light);
    }

.form-floating > label {
    color: var(--zilla-text-muted);
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
    color: var(--zilla-blue);
}

.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder {
    color: var(--zilla-text-light);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder,
.form-floating > .form-control:focus::placeholder {
    text-align: start;
}

.form-check-input {
    border-color: var(--zilla-border);
}

    .form-check-input:checked {
        background-color: var(--zilla-blue);
        border-color: var(--zilla-blue);
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

/* Validation */
.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--zilla-green);
}

.invalid {
    outline: 1px solid var(--zilla-red);
}

.validation-message {
    color: var(--zilla-red);
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

/* Alerts */
.alert {
    border-radius: var(--radius-md);
    border: none;
    font-weight: 500;
}

.alert-danger {
    background-color: rgba(231, 76, 60, 0.08);
    color: #c0392b;
    border-left: 4px solid var(--zilla-red);
}

.alert-success {
    background-color: rgba(39, 174, 96, 0.08);
    color: #1e8449;
    border-left: 4px solid var(--zilla-green);
}

.alert-info {
    background-color: rgba(52, 152, 219, 0.08);
    color: var(--zilla-info);
    border-left: 4px solid var(--zilla-info);
}

.alert-warning {
    background-color: rgba(242, 168, 70, 0.1);
    color: #b8860b;
    border-left: 4px solid var(--zilla-gold);
}

/* Tables */
.table {
    --bs-table-bg: var(--zilla-white);
    --bs-table-color: var(--zilla-text);
    --bs-table-border-color: var(--zilla-border-light);
    --bs-table-striped-bg: var(--zilla-bg);
    --bs-table-hover-bg: rgba(16, 107, 181, 0.04);
    border-color: var(--zilla-border-light);
}

    .table thead th {
        font-family: 'Poppins', sans-serif;
        font-weight: 600;
        color: var(--zilla-blue);
        text-transform: uppercase;
        font-size: 0.75rem;
        letter-spacing: 0.05em;
        border-bottom: 2px solid var(--zilla-blue);
        padding: 0.85rem 0.75rem;
    }

    .table td {
        padding: 0.75rem;
        vertical-align: middle;
    }

/* Cards */
.card {
    background-color: var(--zilla-white);
    border: 1px solid var(--zilla-border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 200ms ease, transform 200ms ease;
}

    .card:hover {
        box-shadow: var(--shadow-md);
    }

.card-header {
    background-color: var(--zilla-bg);
    border-bottom: 1px solid var(--zilla-border-light);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.card-body {
    padding: 1.5rem;
}

/* Page layout */
.content {
    padding-top: 1.5rem;
}

article.content {
    max-width: 1200px;
}

/* Blazor errors */
.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
    border-radius: var(--radius-md);
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

/* Status message component */
.status-message-success {
    color: var(--zilla-green);
}

.status-message-error {
    color: var(--zilla-red);
}