/* ============================================================
   Easy FBR Digital Invoicing — brand theme
   Palette: deep Pakistan green with a restrained crest-gold
   accent; green-tinted neutrals for surfaces.
   ============================================================ */

:root {
    --fbr-green-900: #0b3b27; /* header, footer */
    --fbr-green-700: #146b47; /* primary actions, links */
    --fbr-green-600: #1d7d55;
    --fbr-green-100: #e3f0e9; /* tinted surfaces */
    --fbr-gold-500: #c9a227;  /* accent: active nav, login rule */
    --fbr-surface: #f4f7f5;   /* page background */
    --fbr-ink: #1f2a24;

    /* Radzen theme overrides */
    --rz-primary: var(--fbr-green-700);
    --rz-primary-dark: #0d4a31;
    --rz-primary-light: #3c8a67;
    --rz-primary-lighter: var(--fbr-green-100);
    --rz-secondary: #5b6b63;
    --rz-link-color: var(--fbr-green-700);
    --rz-body-background-color: var(--fbr-surface);
    --rz-text-font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
    --rz-header-background-color: var(--fbr-green-900);
}

html, body {
    font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
    /* shorthand on purpose: Radzen's standard theme sets a decorative SVG
       background-image on body, which background-color alone doesn't clear */
    background: var(--fbr-surface);
    color: var(--fbr-ink);
}

a, .btn-link {
    color: var(--fbr-green-700);
}

@media print {
    .app-header,
    #blazor-error-ui {
        display: none !important;
    }
}

/* ---------- Header ---------- */

.app-header {
    background-color: var(--fbr-green-900);
    border-bottom: 2px solid var(--fbr-gold-500);
}

.app-header-inner {
    display: flex;
    align-items: center;
    gap: 1.75rem;
    padding: 0.5rem 1.25rem;
    flex-wrap: wrap;
}

.app-brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    text-decoration: none;
    color: #fff;
}

.app-brand-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 0.5rem;
    background-color: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.app-brand-mark .rzi {
    color: var(--fbr-gold-500);
    font-size: 1.35rem;
}

.app-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.app-brand-title {
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.app-brand-sub {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.65);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.app-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex-wrap: wrap;
}

.app-nav-link {
    color: rgba(255, 255, 255, 0.78);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0.45rem 0.75rem;
    border-radius: 0.375rem;
    border-bottom: 2px solid transparent;
    transition: color 0.15s ease, background-color 0.15s ease;
}

.app-nav-link:hover {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.08);
}

.app-nav-link.active {
    color: #fff;
    border-bottom-color: var(--fbr-gold-500);
    background-color: rgba(255, 255, 255, 0.06);
}

.app-user {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-left: auto;
    color: #fff;
}

.app-user-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.9rem;
    height: 1.9rem;
    border-radius: 50%;
    background-color: var(--fbr-gold-500);
    color: var(--fbr-green-900);
    font-size: 0.85rem;
    font-weight: 700;
}

.app-user-name {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 16rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-logout-form {
    display: inline;
}

.app-logout-button {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: rgba(255, 255, 255, 0.85);
    border-radius: 0.375rem;
    padding: 0.3rem 0.8rem;
    font-size: 0.8rem;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.app-logout-button:hover {
    background-color: rgba(255, 255, 255, 0.12);
    color: #fff;
}

/* ---------- Login ---------- */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, var(--fbr-green-900) 0%, #14523a 100%);
    padding: 1.5rem;
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: #fff;
    border-radius: 0.75rem;
    border-top: 4px solid var(--fbr-gold-500);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
    padding: 2.25rem 2rem;
}

.login-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.75rem;
}

.login-brand-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.6rem;
    background-color: var(--fbr-green-100);
    color: var(--fbr-green-700);
    font-size: 1.5rem;
}

.login-title {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--fbr-ink);
    line-height: 1.3;
}

.login-subtitle {
    margin: 0;
    font-size: 0.78rem;
    color: #6b7a72;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.login-field {
    margin-bottom: 1.1rem;
}

.login-field label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: #3c4a43;
    margin-bottom: 0.35rem;
}

.login-input {
    width: 100%;
    padding: 0.6rem 0.75rem;
    font-size: 0.95rem;
    border: 1px solid #c4d0c9;
    border-radius: 0.4rem;
    background-color: #fff;
    color: var(--fbr-ink);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.login-input:focus {
    outline: none;
    border-color: var(--fbr-green-700);
    box-shadow: 0 0 0 3px rgba(20, 107, 71, 0.18);
}

.login-button {
    width: 100%;
    padding: 0.65rem 1rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
    background-color: var(--fbr-green-700);
    border: none;
    border-radius: 0.4rem;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.login-button:hover {
    background-color: var(--rz-primary-dark);
}

.login-error {
    background-color: #fdecea;
    border: 1px solid #f5c6c0;
    color: #a4342a;
    border-radius: 0.4rem;
    padding: 0.6rem 0.75rem;
    font-size: 0.85rem;
    margin-bottom: 1.1rem;
}

/* ---------- Shared states ---------- */

.app-empty-state {
    text-align: center;
    color: #5b6b63;
}

.app-empty-state .app-empty-state-icon {
    font-size: 2.75rem;
    color: #9db3a8;
}

.app-empty-state-desc {
    color: #6b7a72;
    max-width: 32rem;
}

.app-centered-page {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* ---------- Forms / validation ---------- */

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.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;
}

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