/* ════════════════════════════════════════════
   DESIGN SYSTEM — gosbi.com inspired
   Font: Open Sans (loaded in App.razor)
   Brand: green #16a34a
   ════════════════════════════════════════════ */

:root {
    --c-primary:     #16a34a;
    --c-primary-dk:  #15803d;
    --c-primary-lt:  #f0fdf4;
    --c-text:        #333333;
    --c-body:        #555555;
    --c-muted:       #888888;
    --c-border:      #e2e2e2;
    --c-bg:          #f7f7f7;
    --c-surface:     #ffffff;
    --c-error:       #dc2626;
    --c-error-bg:    #fef2f2;
    --radius-sm:     4px;
    --radius:        6px;
    --radius-lg:     10px;
    --shadow-sm:     0 0 7px rgba(0,0,0,.07);
    --shadow:        0 2px 15px rgba(0,0,0,.10);
    --shadow-lg:     6px 6px 9px rgba(0,0,0,.20);
    --font:          'Open Sans', Arial, sans-serif;
    --nav-h:         70px;
}

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

body {
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.7;
    color: var(--c-body);
    background-color: var(--c-bg);
    margin: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font);
    color: var(--c-text);
    line-height: 1.3;
    font-weight: 700;
    margin-top: 0;
}

h1 { font-size: clamp(22px, 5vw, 30px); }
h2 { font-size: clamp(18px, 4vw, 26px); }
h3 { font-size: clamp(16px, 3.5vw, 22px); }
h4 { font-size: clamp(15px, 3vw, 18px); }

h1:focus { outline: none; }

a { color: var(--c-primary); transition: color .2s; }
a:hover { color: var(--c-primary-dk); }

/* ── Navbar spacer ── */
.navbar-spacer { height: var(--nav-h); }

/* ── Loading spinner ── */
.spinner {
    display: inline-block;
    width: 36px;
    height: 36px;
    border: 3px solid #d1fae5;
    border-top-color: var(--c-primary);
    border-radius: 50%;
    animation: _spin .7s linear infinite;
}
@keyframes _spin { to { transform: rotate(360deg); } }

.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 20px;
    gap: 14px;
    color: var(--c-muted);
    font-size: 15px;
}

/* ── Error state ── */
.error-state { text-align: center; padding: 40px 20px; }
.error-state p { color: var(--c-error); margin-bottom: 12px; font-size: 15px; }
.error-state .btn-retry {
    padding: 10px 28px;
    background: var(--c-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: var(--font);
    font-size: 15px;
    font-weight: 600;
    transition: background .2s;
}
.error-state .btn-retry:hover { background: var(--c-primary-dk); }

/* ── Validation ── */
.valid.modified:not([type=checkbox])  { outline: 1px solid var(--c-primary); }
.invalid                               { outline: 1px solid var(--c-error); }
.validation-message                    { color: var(--c-error); font-size: 0.85em; margin-top: 2px; }

/* ── Blazor error boundary ── */
.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."; }

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

/* ── Global table scroll ── */
.table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ── Responsive base ── */
@media (max-width: 768px) {
    body { font-size: 14px; }
}

@media (max-width: 480px) {
    .loading-container { padding: 40px 16px; }
}