/*
This file controls the look and feel of the web interface.
You can easily change colors, fonts, spacing, etc., by editing the CSS rules below.
*/

:root {
    /* Light Mode - Institutional Three-Color System */
    /* Foundation White (70-75%) - Background */
    --primary-bg-color: #ffffff;
    --container-bg-color: #ffffff;
    
    /* Deep Charcoal (15-20%) - Typography/Structure */
    --font-color: #1f1f1f;
    --border-color: #1f1f1f;
    --input-bg-color: #ffffff;
    --input-border-color: #1f1f1f;
    
    /* Burnt Orange (8-12%) - Signal Only */
    --accent-color: #c65a1e;
    --accent-color-hover: #a84e19;
    --link-color: #c65a1e;
    --link-color-hover: #a84e19;
    --destroy-color: #c65a1e;
    --destroy-color-hover: #a84e19;
    --deploy-color: #c65a1e;
    --deploy-color-hover: #a84e19;
    --logs-bg-color: #ffffff;
    --logs-font-color: #1f1f1f;
    
    /* Typography - IBM Plex System */
    --font-family: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-family-mono: "IBM Plex Mono", "Menlo", "Consolas", monospace;
    
    /* Spacing System */
    --space-l: 32px;
    --space-xl: 64px;
    --space-2xl: 128px;
    
    /* Transitions */
    --transition-speed: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --select-arrow-svg: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f1f1f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

/* --- Dark Mode Variables --- */
body.dark-mode {
    /* Dark Mode - Inverted Two-Color System */
    /* Deep Charcoal (70-75%) - Background */
    --primary-bg-color: #1f1f1f;
    --container-bg-color: #1f1f1f;
    
    /* Foundation White (15-20%) - Typography/Structure */
    --font-color: #ffffff;
    --border-color: #ffffff;
    --input-bg-color: #1f1f1f;
    --input-border-color: #ffffff;
    
    /* Burnt Orange (8-12%) - Signal Only (inverted contrast) */
    --link-color: #c65a1e;
    --link-color-hover: #a84e19;
    --logs-bg-color: #1f1f1f;
    --logs-font-color: #ffffff;
    --select-arrow-svg: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

body {
    font-family: var(--font-family);
    background-color: var(--primary-bg-color);
    color: var(--font-color);
    margin: 0;
    padding: var(--space-l);
    text-align: left;
    overflow-wrap: break-word;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

@media (max-width: 768px) {
    body {
        padding: 16px;
    }
}

/* --- Load-Bearing Layout --- */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-l);
    margin-top: var(--space-l);
}

.card {
    background-color: var(--container-bg-color);
    border: 1px solid var(--border-color);
    padding: var(--space-l);
    box-sizing: border-box;
    transition: border-color var(--transition-speed);
}

.card:hover {
    border-color: var(--accent-color);
}

/* --- Typography Specification --- */
h1, h2, h3 {
    margin-bottom: var(--space-l);
    transition: color var(--transition-speed);
    font-weight: 600;
    /* Left-aligned by default */
    text-align: left;
}

h1 {
    font-size: 24pt;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--font-color);
    line-height: 1.1;
    margin-bottom: var(--space-xl);
}

h2 {
    font-size: 20pt;
    text-transform: uppercase;
    font-weight: 600;
    margin-top: var(--space-xl);
    margin-bottom: var(--space-l);
    color: var(--font-color);
}

h3 {
    font-size: 16pt;
    font-weight: 600;
    margin-top: var(--space-l);
    margin-bottom: var(--space-l);
    color: var(--font-color);
}

p, div, span, label, input, textarea, select, button {
    font-size: 12pt;
    line-height: 1.4;
    color: var(--font-color);
    text-align: left;
}

@media (max-width: 768px) {
    h1 {
        font-size: 48pt;
    }
    h2 {
        font-size: 28pt;
    }
}

a {
    color: var(--link-color);
    text-decoration: none;
}

a:hover {
    color: var(--link-color-hover);
    text-decoration: none;
}

.container {
    max-width: calc(900px + var(--space-xl));
    margin: var(--space-xl) auto;
    background-color: var(--container-bg-color);
    padding: var(--space-xl);
    border: 1px solid var(--border-color);
    text-align: left;
    line-height: 1.6;
}

.header-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-l);
}

@media (max-width: 768px) {
    .header-section {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-l);
    }
}

.app-logo {
    height: 50px;
    margin-right: var(--space-l);
}

.header-controls {
    display: flex;
    justify-content: flex-end;
}

.theme-switch-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
}

.theme-switch {
    display: inline-block;
    height: 24px;
    position: relative;
    width: 50px;
}

.theme-switch input {
    display: none;
}

.slider {
    background-color: var(--border-color);
    bottom: 0;
    cursor: pointer;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    transition: .4s;
}

.slider:before {
    background-color: var(--container-bg-color);
    bottom: 4px;
    content: "";
    height: 16px;
    left: 4px;
    position: absolute;
    transition: .4s;
    width: 16px;
}

body.dark-mode .slider {
    background-color: #555;
}

input:checked + .slider {
    background-color: var(--accent-color);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

/* --- Modern Forms --- */
.form-group {
    margin-bottom: var(--space-l);
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--font-color);
}

.form-group input[type="text"],
.form-group input[type="url"],
.form-group input[type="password"],
.form-group select,
.form-control,
textarea.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--input-border-color);
    background-color: var(--input-bg-color);
    color: var(--font-color);
    border-radius: 0;
    box-sizing: border-box;
    transition: border-color var(--transition-speed);
    font-family: inherit;
    font-size: 16pt;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-color);
    background-color: rgba(198, 90, 30, 0.1);
}

.form-group .comment {
    display: block;
    font-size: 14pt;
    color: #888;
    margin-top: 4px;
}

.controls-container {
    margin-top: var(--space-xl);
}

.control-options {
    margin-bottom: var(--space-l);
    padding: var(--space-l);
    border: 1px solid var(--border-color);
}

.creation-form {
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border-color);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: var(--container-bg-color);
    border: 1px solid var(--border-color);
    padding: var(--space-xl);
    width: 90%;
    max-width: 600px;
    text-align: left;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h4 {
    margin: 0;
    font-size: 24pt;
    font-weight: 600;
}

.close-button {
    font-size: 24pt;
    cursor: pointer;
}

.input-field {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--input-border-color);
    background-color: var(--input-bg-color);
    color: var(--font-color);
    border-radius: 0;
    font-family: inherit;
    font-size: 16pt;
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
    .container {
        padding: var(--space-l);
        border: none;
        margin: 0;
        border-radius: 0;
    }
    
    .button-group {
        flex-direction: column;
    }
    
    .button-group > * {
        width: 100%;
    }
}

/* --- Modern Select Dropdown --- */
select.input-field,
select.form-control {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: var(--select-arrow-svg);
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 32px !important;
}

select.input-field[multiple],
select.form-control[multiple] {
    background-image: none;
    padding-right: 12px !important;
}

/* --- Status Pane --- */
#status-pane {
    position: fixed;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    padding: 12px 24px;
    border: 1px solid var(--border-color);
    border-radius: 0;
    color: var(--container-bg-color);
    z-index: 2000;
    font-weight: 600;
    font-size: 16pt;
    transition: top 0.5s ease-in-out;
}
#status-pane.show {
    top: var(--space-l);
}
#status-pane.success {
    background-color: var(--deploy-color);
    border-color: var(--accent-color);
}
#status-pane.error {
    background-color: var(--destroy-color);
    border-color: var(--destroy-color);
}

/* --- Token Creation Page Elements --- */
.token-list {
    margin-top: var(--space-xl);
    border: 1px solid var(--border-color);
    padding: var(--space-xl);
    border-radius: 0;
}

.token-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-l) 0;
    border-bottom: 1px dashed var(--border-color);
}

.token-item:last-child {
    border-bottom: none;
}

.token-name {
    font-weight: 600;
    color: var(--font-color);
    width: 150px;
    flex-shrink: 0;
    font-family: var(--font-family);
    font-size: 16pt;
}

.token-string {
    display: flex;
    align-items: center;
    flex-grow: 1;
    font-family: var(--font-family-mono);
    background-color: var(--input-bg-color);
    padding: 8px;
    border-radius: 0;
    margin: 0 var(--space-l);
    word-break: break-all;
    font-size: 16pt;
    color: var(--font-color);
}

.token-value {
    flex-grow: 1;
    font-family: var(--font-family-mono);
    font-size: 16pt;
}

.toggle-vis {
    background: transparent;
    border: none;
    color: var(--border-color);
    cursor: pointer;
    padding: 0 8px;
    font-size: 16pt;
}

.toggle-vis:hover {
    color: var(--font-color);
}

.new-token-form {
    margin-top: var(--space-xl);
    padding: var(--space-xl);
    border: 1px solid var(--border-color);
    border-radius: 0;
}

.new-token-form input[type="text"] {
    width: calc(100% - 120px);
    padding: 12px;
    margin-right: var(--space-l);
    margin-bottom: var(--space-l);
    border: 1px solid var(--input-border-color);
    border-radius: 0;
    background-color: var(--input-bg-color);
    color: var(--font-color);
    font-family: inherit;
    font-size: 16pt;
}

.new-token-display {
    margin-top: var(--space-l);
    background-color: var(--input-bg-color);
    padding: var(--space-l);
    border-radius: 0;
    font-family: var(--font-family-mono);
    color: var(--accent-color);
    word-break: break-all;
    display: none;
    font-size: 14pt;
}

/* --- Enhanced Data Tables --- */
.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    margin-top: var(--space-xl);
    font-size: 16pt;
    font-family: var(--font-family-mono);
}

.data-table th {
    background-color: var(--primary-bg-color);
    color: var(--font-color);
    font-weight: 600;
    padding: var(--space-l);
    border-bottom: 2px solid var(--border-color);
    font-family: var(--font-family);
}

.data-table td {
    padding: var(--space-l);
    border-bottom: 1px solid var(--border-color);
    font-family: var(--font-family-mono);
    font-size: 10pt;
}

.data-table tbody tr:hover {
    background-color: rgba(0,0,0,0.05);
}

.table-wrapper {
    max-height: 60vh;
    overflow-y: auto;
    border-radius: 0;
    border: 1px solid var(--border-color);
}

@media (max-width: 768px) {
    .table-wrapper {
        max-height: 70vh;
    }
}

/* --- Loading & Error States --- */
.loading-text, .error-text {
    text-align: left;
    color: var(--font-color);
    padding: var(--space-xl);
    font-size: 16pt;
    line-height: 1.6;
}

.error-text {
    color: var(--destroy-color);
}

#loading-overlay {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 300px;
    background: var(--container-bg-color);
    border: 1px solid var(--border-color);
    border-radius: 0;
    margin-bottom: var(--space-xl);
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid var(--border-color);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 1s ease-in-out infinite;
}

.status-message {
    margin-top: var(--space-xl);
    color: var(--font-color);
    min-height: 40px;
    font-size: 16pt;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* --- Button Group (Signal Elements) --- */
.button-group {
    display: flex;
    gap: var(--space-l);
    flex-wrap: wrap;
    margin-top: var(--space-xl);
    align-items: center;
}

.control-button {
    background-color: var(--accent-color);
    color: var(--container-bg-color);
    border: 1px solid var(--accent-color);
    padding: 12px 24px;
    border-radius: 0;
    font-size: 16pt;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed);
    font-family: var(--font-family);
    text-align: center;
}

.control-button:hover {
    background-color: var(--accent-color-hover);
    border-color: var(--accent-color-hover);
}

.control-button:active {
    transform: none;
}

.control-button.deploy {
    background-color: var(--deploy-color);
    border: 1px solid var(--deploy-color);
}

.control-button.deploy:hover {
    background-color: var(--deploy-color-hover);
    border-color: var(--deploy-color-hover);
}

.control-button.destroy {
    background-color: var(--destroy-color);
    border: 1px solid var(--destroy-color);
}

.control-button.destroy:hover {
    background-color: var(--destroy-color-hover);
    border-color: var(--destroy-color-hover);
}

/* --- Collapsible Sections --- */
.collapsible-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
}

.toggle-button {
    background: none;
    border: none;
    font-size: 24pt;
    color: var(--font-color);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color var(--transition-speed);
}

.toggle-button:hover {
    color: var(--accent-color);
}

.icon-minus { display: inline; }
.icon-plus { display: none; }

.form-container.minimized .icon-minus { display: none; }
.form-container.minimized .icon-plus { display: inline; }

.form-container.minimized #env-form {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.3s ease-out, opacity 0.3s ease-out;
}

#env-form {
    max-height: 400px;
    overflow-y: auto;
    padding-right: var(--space-l);
    transition: max-height 0.3s ease-in, opacity 0.3s ease-in;
    opacity: 1;
}

/* --- Pane System for Technical Data --- */
.pane-container { display: flex; flex-direction: column; gap: var(--space-l); margin-top: var(--space-xl); }
.pane-container.hidden { display: none; }

.pane {
    flex: 1;
    border: 1px solid var(--border-color);
    background: var(--container-bg-color);
    display: flex;
    flex-direction: column;
    border-radius: 0;
}

.pane-header {
    background: var(--primary-bg-color);
    padding: 8px var(--space-l);
    display: flex;
    align-items: center;
    gap: var(--space-l);
    border-bottom: 1px solid var(--border-color);
}

.pane-title {
    font-weight: 600;
    flex: 1;
    color: var(--font-color);
    font-family: var(--font-family);
    font-size: 16pt;
    text-align: left;
}

.pane-minimize, .pane-zoom {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--font-color);
    padding: 4px 12px;
    cursor: pointer;
    border-radius: 0;
    font-family: var(--font-family);
    font-size: 12pt;
}

.pane-minimize:hover, .pane-zoom:hover {
    background-color: rgba(0,0,0,0.05);
}

.pane-content {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.pane-content table {
    width: 100%;
    border-collapse: collapse;
}

.pane-content th, .pane-content td {
    text-align: left;
    padding: var(--space-l);
    border-bottom: 1px solid var(--border-color);
    word-break: break-all;
    font-family: var(--font-family-mono);
    font-size: 16pt;
}

.pane-content th { font-weight: 600; }

.pane-content .table-wrapper { max-height: 60vh; overflow-y: auto; }

/* --- Logs Display --- */
.logs-container pre {
    background-color: var(--logs-bg-color);
    color: var(--logs-font-color);
    padding: var(--space-xl);
    border-radius: 0;
    white-space: pre-wrap;
    word-wrap: break-word;
    height: 400px;
    overflow-y: scroll;
    font-family: var(--font-family-mono);
    font-size: 12pt;
    text-align: left;
    line-height: 1.5;
}

.logs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-l);
}