/* Base Typography, Utilitarian Theme, Start Screen, Header & Utilities */
:root,
[data-theme="light"] {
    --color-teal: #31AAA9;
    --color-cream: #F8E0A4;
    --color-crimson: #A82020;
    --color-oxblood: #6C1A1A;
    --color-paper: #FDF8EC;
    --color-ink: #240D0D;

    --font-serif: "Georgia", "Times New Roman", serif;
    --font-mono: ui-monospace, "SFMono-Regular", Menlo, Monaco, Consolas, monospace;

    --pico-border-radius: 0px;
    --pico-box-shadow: none;
    --pico-background-color: var(--color-paper);
    --pico-card-background-color: #FFFFFF;
    --pico-card-sectioning-background-color: var(--color-cream);
    --pico-color: var(--color-ink);
    --pico-muted-color: var(--color-oxblood);
    --pico-border-color: var(--color-oxblood);
    --pico-muted-border-color: var(--color-oxblood);
    --pico-primary: var(--color-teal);
    --pico-primary-background: var(--color-teal);
    --pico-primary-border: var(--color-oxblood);
    --pico-primary-hover: var(--color-oxblood);
    --pico-primary-hover-background: var(--color-oxblood);
    --pico-primary-hover-border: var(--color-oxblood);
    --pico-contrast: var(--color-crimson);
    --pico-contrast-background: var(--color-crimson);
    --pico-contrast-border: var(--color-oxblood);
    --pico-contrast-hover: var(--color-oxblood);
    --pico-contrast-hover-background: var(--color-oxblood);
    --pico-contrast-hover-border: var(--color-oxblood);
    --pico-form-element-background-color: #FFFFFF;
    --pico-form-element-border-color: var(--color-oxblood);
    --pico-form-element-active-border-color: var(--color-teal);
    --pico-form-element-focus-color: transparent;
    --pico-del-color: var(--color-crimson);
}

html,
body {
    min-height: 100vh;
    background-color: var(--color-paper) !important;
    color: var(--color-ink);
}

/* Utilitarian Sharp Surfaces & Controls */
article,
dialog article,
button,
[role="button"],
input,
select,
textarea,
blockquote {
    border-radius: 0 !important;
    box-shadow: none !important;
}

article {
    border: 2px solid var(--color-oxblood);
    background-color: #FFFFFF;
}

input:not([type="radio"]):not([type="checkbox"]),
select {
    border: 1.5px solid var(--color-oxblood) !important;
    background-color: #FFFFFF !important;
    color: var(--color-ink) !important;
}

input:not([type="radio"]):not([type="checkbox"]):focus,
select:focus {
    border-color: var(--color-teal) !important;
    outline: 2px solid var(--color-teal) !important;
    outline-offset: 0;
}

input[type="radio"],
input[type="checkbox"] {
    border: 1.5px solid var(--color-oxblood) !important;
}

input[type="radio"]:checked,
input[type="checkbox"]:checked {
    background-color: var(--color-teal) !important;
    border-color: var(--color-oxblood) !important;
}

button.contrast,
[role="button"].contrast {
    background-color: var(--color-crimson) !important;
    border: 2px solid var(--color-oxblood) !important;
    color: #FFFFFF !important;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

button.contrast:hover:not(:disabled),
[role="button"].contrast:hover:not(:disabled) {
    background-color: var(--color-oxblood) !important;
    border-color: var(--color-oxblood) !important;
    color: var(--color-cream) !important;
}

button.secondary.outline,
[role="button"].secondary.outline {
    background-color: #FFFFFF !important;
    border: 1.5px solid var(--color-oxblood) !important;
    color: var(--color-oxblood) !important;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

button.secondary.outline:hover:not(:disabled),
[role="button"].secondary.outline:hover:not(:disabled) {
    background-color: var(--color-teal) !important;
    border-color: var(--color-oxblood) !important;
    color: #FFFFFF !important;
}

.serif-title {
    font-family: var(--font-serif);
    letter-spacing: -0.5px;
    color: var(--color-oxblood);
}

/* Start Screen */
.start-view {
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 1.5rem;
    border: 2px solid var(--color-oxblood);
    background-color: #FFFFFF;
    margin-top: 2rem;
    padding: 3rem 1.5rem;
}

.brand-title-large {
    font-size: 3.25rem;
    margin-bottom: 0;
}

.upload-action-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.65rem;
}

.upload-privacy-note {
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

/* Workspace Header */
.workspace-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    margin-bottom: 1.25rem;
    background-color: var(--color-cream);
    border: 2px solid var(--color-oxblood);
}

.brand-title {
    margin-bottom: 0;
    font-size: 1.6rem;
}

/* Utilities */
.btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.78rem;
    margin: 0;
    display: inline-block;
    width: auto;
}

.muted {
    color: var(--color-oxblood);
}

.italic {
    font-style: italic;
}

.error-text {
    color: var(--color-crimson);
    font-weight: 600;
}

.hidden {
    display: none !important;
}