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

:root {
    --bg-color: #10121A;
    --card-color: #1A1D2A;
    --border-color: #313547;
    --text-primary: #EAEBF0;
    --text-secondary: #8A93A5;
    --accent-green: #00FF00; /* PURE RGB GREEN */
    --accent-red: #FF4747;
}

body {
    background-color: var(--bg-color);
    font-family: 'Roboto', sans-serif;
    color: var(--text-primary);
    margin: 0;
    font-size: 14px;
}

.main-container {
    max-width: 1400px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.app-header {
    text-align: center;
    margin-bottom: 2rem;
}
.app-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-green);
    text-shadow: 0 0 10px rgba(0, 255, 0, 0.5);
    letter-spacing: 0.1em;
}
.app-header h2 {
    font-size: 1.125rem;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    margin-top: 0.5rem;
}

.button-group {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}
.bottom {
    margin-top: 2rem;
    margin-bottom: 0;
}

.btn {
    padding: 0.625rem 1.25rem;
    border-radius: 0.375rem;
    font-weight: 700;
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: var(--accent-green);
    color: var(--bg-color);
    border-color: var(--accent-green);
}
.btn-primary:hover {
    background-color: #33ff33;
    border-color: #33ff33;
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-secondary);
}
.btn-secondary:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.card {
    background-color: var(--card-color);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1.5rem;
}
.input-column .card:first-child { margin-bottom: 2rem; }
.output-column .card:first-child { margin-bottom: 2rem; }


.card-header {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--accent-green);
    margin: -1.5rem -1.5rem 1.5rem -1.5rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.card-header-action {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: -1.5rem -1.5rem 1.5rem -1.5rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}
.card-header-action h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--accent-green);
}
.btn-clear {
    background: none; border: none; color: var(--text-secondary);
    cursor: pointer; font-size: 0.875rem; display: inline-flex;
    align-items: center; gap: 0.5rem; font-weight: 500;
}
.btn-clear:hover { color: var(--text-primary); }

.form-group { margin-bottom: 1rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-grid-triplet { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }

label {
    display: block; margin-bottom: 0.5rem; font-size: 0.875rem;
    font-weight: 500; color: var(--text-secondary);
}

/* Hide the original select box, as Select2 will replace it */
.form-select {
    display: none; 
}
.form-input, .form-textarea {
    width: 100%;
    padding: 0.625rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    font-size: 0.875rem;
    box-sizing: border-box;
    background-color: var(--bg-color);
    color: var(--text-primary);
}
.form-input:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--accent-green);
    box-shadow: 0 0 0 2px rgba(0, 255, 0, 0.25);
}

.result-panel {
    height: 350px;
    overflow-y: auto;
    padding-right: 10px;
}

.result-card {
    border: 1px solid var(--border-color);
    border-radius: 0.25rem;
    padding: 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    background-color: var(--bg-color);
}
.result-card-header h4 {
    font-weight: 500; margin: 0; color: var(--text-primary);
}
.result-card-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 0.5rem 1rem; margin-bottom: 0.5rem;
}
.result-card h5 {
    font-weight: 500; color: var(--text-secondary);
    margin: 0.75rem 0 0.25rem;
}
.result-card p { margin: 0; color: var(--text-primary); }
.result-pass { color: var(--accent-green); font-weight: 700; }
.result-fail { color: var(--accent-red); font-weight: 700; }
.result-na, .result-oos { color: var(--text-secondary); font-weight: 700; }

.toast {
    position: fixed; top: 1.5rem; right: 1.5rem; padding: 1rem 1.5rem;
    border-radius: 0.375rem; color: var(--text-primary); z-index: 1000;
    display: none; border: 1px solid var(--border-color); background-color: var(--card-color);
}
#loading-overlay {
    position: fixed; inset: 0; background-color: rgba(13, 17, 23, 0.7);
    display: none; align-items: center; justify-content: center; z-index: 1001;
}
#loading-overlay div {
    width: 50px; height: 50px; border: 4px solid var(--border-color);
    border-top: 4px solid var(--accent-green); border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-color); }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-secondary); }

.details-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 1rem; margin-top: 1rem;
}
.detail-box {
    background-color: var(--bg-color); border: 1px solid var(--border-color);
    border-radius: 0.25rem; padding: 0.5rem 0.75rem; margin-top: 0.25rem;
    max-height: 150px; overflow-y: auto; white-space: pre-wrap;
    word-wrap: break-word; font-size: 13px; line-height: 1.5;
}

/* --- STYLES for SELECT2 DARK THEME --- */
.select2-container--default .select2-selection--single {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    height: 38px;
    border-radius: 0.375rem;
    padding: 2px 0;
}
.select2-container .select2-selection--single .select2-selection__rendered {
    color: var(--text-primary);
    line-height: 34px;
    padding-left: 0.75rem;
}
.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 34px;
}
.select2-container--default.select2-container--open .select2-selection--single {
    border-color: var(--accent-green);
    box-shadow: 0 0 0 2px rgba(0, 255, 0, 0.25);
}
.select2-dropdown {
    background-color: var(--card-color);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    color: var(--text-primary);
}
.select2-container--default .select2-results__option--highlighted.select2-results__option--selectable {
    background-color: var(--accent-green);
    color: var(--bg-color);
}
.select2-container--default .select2-search--dropdown .select2-search__field {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 0.25rem;
}
.select2-container--default .select2-results__option--selected {
    background-color: #313547;
}