formscout/ui/theme.py

"""
FormScout custom Gradio theme — Silas Therapy palette.

Warm cream + sage green ground, petrol-teal primary, golden-orange accent,
dark slate-green text. Matches https://silastherapy.sk branding.
"""
from __future__ import annotations

import gradio as gr

# ── Silas palette ──────────────────────────────────────────────────────────────
CREAM = "#f7eedd"
CREAM_DEEP = "#f1e4cc"
SAGE = "#bcd3c8"
SAGE_DEEP = "#9cbcad"
TEAL = "#2b8a8a"
TEAL_HOVER = "#1f6e6e"
TEAL_DEEP = "#175757"
TEAL_LIGHT = "#d6ecec"
TEAL_LIGHT_HOVER = "#bfe3e3"
GOLD = "#e0a43b"
GOLD_DEEP = "#cf922a"
INK = "#243a34"
INK_MUTED = "#4a5f57"
INK_FAINT = "#6b7d75"


def formscout_theme() -> gr.Theme:
    """Create the FormScout theme in the Silas Therapy palette."""
    return gr.themes.Soft(
        primary_hue=gr.themes.colors.teal,
        secondary_hue=gr.themes.colors.amber,
        neutral_hue=gr.themes.colors.stone,
        font=[
            gr.themes.GoogleFont("Inter"),
            "ui-sans-serif",
            "system-ui",
            "sans-serif",
        ],
        font_mono=[
            gr.themes.GoogleFont("JetBrains Mono"),
            "ui-monospace",
            "monospace",
        ],
    ).set(
        # Background — warm cream into soft sage
        body_background_fill=f"linear-gradient(135deg, {CREAM} 0%, {CREAM_DEEP} 45%, {SAGE} 100%)",
        body_background_fill_dark=f"linear-gradient(135deg, {CREAM} 0%, {CREAM_DEEP} 45%, {SAGE} 100%)",
        # Blocks — soft white cards over the sage ground
        block_background_fill="rgba(255, 255, 255, 0.72)",
        block_background_fill_dark="rgba(255, 255, 255, 0.72)",
        block_border_width="1px",
        block_border_color="rgba(43, 138, 138, 0.22)",
        block_shadow="0 6px 22px rgba(36, 58, 52, 0.10)",
        block_radius="14px",
        # Buttons — petrol teal primary, sage secondary
        button_primary_background_fill=f"linear-gradient(135deg, {TEAL} 0%, {TEAL_HOVER} 100%)",
        button_primary_background_fill_hover=f"linear-gradient(135deg, {TEAL_HOVER} 0%, {TEAL_DEEP} 100%)",
        button_primary_text_color="white",
        button_primary_border_color="rgba(43, 138, 138, 0.45)",
        button_secondary_background_fill="rgba(156, 188, 173, 0.55)",
        button_secondary_text_color=INK,
        # Inputs
        input_background_fill="rgba(255, 255, 255, 0.92)",
        input_background_fill_dark="rgba(255, 255, 255, 0.92)",
        input_background_fill_focus="rgba(255, 255, 255, 1.0)",
        input_border_color="rgba(43, 138, 138, 0.30)",
        input_border_color_focus="rgba(43, 138, 138, 0.75)",
        # Labels — pin light in both modes so no dark dropdown header appears
        block_label_background_fill="rgba(188, 211, 200, 0.55)",
        block_label_background_fill_dark="rgba(188, 211, 200, 0.55)",
        block_label_text_color=INK,
        block_label_text_color_dark=INK,
        # Text
        body_text_color=INK,
        body_text_color_dark=INK,
        block_title_text_color=TEAL_DEEP,
        # Spacing
        block_padding="16px",
        layout_gap="16px",
    )


FORMSCOUT_CSS = f"""
/* FormScout — Silas Therapy theme */

.gradio-container {{
    max-width: 1400px !important;
    margin: 0 auto;
}}

/* Header styling */
.formscout-header {{
    text-align: center;
    padding: 20px 0;
    border-bottom: 2px solid rgba(43, 138, 138, 0.30);
    margin-bottom: 20px;
}}

.formscout-header h1 {{
    font-size: 2.2em;
    background: linear-gradient(135deg, {TEAL} 0%, {GOLD} 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}}

/* Safety banner — golden */
.safety-banner {{
    background: linear-gradient(90deg, rgba(224, 164, 59, 0.20), rgba(224, 164, 59, 0.08));
    border: 1px solid rgba(224, 164, 59, 0.55);
    border-radius: 8px;
    padding: 12px 16px;
    margin: 12px 0;
    font-size: 0.9em;
    text-align: center;
    color: {GOLD_DEEP};
}}

/* Dropdown option lists — pin light-teal cells in both modes (Gradio's default
   --background-fill-primary resolves dark here, same issue as the labels). */
.gradio-container ul.options {{
    background: {TEAL_LIGHT} !important;
    border: 1px solid rgba(43, 138, 138, 0.30) !important;
}}
.gradio-container ul.options li.item {{
    background: {TEAL_LIGHT} !important;
    color: {INK} !important;
}}
.gradio-container ul.options li.item:hover,
.gradio-container ul.options li.item.active {{
    background: {TEAL_LIGHT_HOVER} !important;
    color: {INK} !important;
}}

/* Movement-guide illustration — rounded card matching the test selection */
#movement-guide img {{
    border-radius: 12px;
    object-fit: contain;
}}
#movement-guide {{
    border: 1px solid rgba(43, 138, 138, 0.22);
    border-radius: 14px;
}}

/* Score display */
.score-card {{
    background: rgba(43, 138, 138, 0.08);
    border: 2px solid rgba(43, 138, 138, 0.35);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
}}

.score-value {{
    font-size: 4em;
    font-weight: 800;
    background: linear-gradient(135deg, {TEAL} 0%, {GOLD} 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}}

/* Confidence meter */
.confidence-bar {{
    height: 8px;
    border-radius: 4px;
    background: rgba(43, 138, 138, 0.18);
    overflow: hidden;
    margin-top: 8px;
}}

.confidence-fill {{
    height: 100%;
    border-radius: 4px;
    background: linear-gradient(90deg, #d9534f, {GOLD}, {TEAL});
    transition: width 0.5s ease;
}}

/* Pipeline steps indicator */
.pipeline-steps {{
    display: flex;
    gap: 4px;
    align-items: center;
    padding: 8px 0;
}}

.pipeline-step {{
    flex: 1;
    height: 4px;
    border-radius: 2px;
    background: rgba(43, 138, 138, 0.18);
    transition: background 0.3s ease;
}}

.pipeline-step.active {{
    background: {TEAL};
}}

.pipeline-step.complete {{
    background: {GOLD};
}}

/* Asymmetry indicator */
.asymmetry-bar {{
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(156, 188, 173, 0.30);
    border-radius: 8px;
    margin: 4px 0;
}}

.asymmetry-label {{
    min-width: 60px;
    font-size: 0.85em;
    color: {INK_MUTED};
}}

.asymmetry-track {{
    flex: 1;
    height: 6px;
    background: rgba(43, 138, 138, 0.12);
    border-radius: 3px;
    position: relative;
}}

.asymmetry-marker {{
    position: absolute;
    top: -3px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: {TEAL};
    border: 2px solid {GOLD};
}}

/* Topographic pattern accent */
.topo-accent {{
    color: {INK_FAINT};
    background-image:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 40px,
            rgba(43, 138, 138, 0.04) 40px,
            rgba(43, 138, 138, 0.04) 41px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 40px,
            rgba(43, 138, 138, 0.03) 40px,
            rgba(43, 138, 138, 0.03) 41px
        );
}}

/* Warning/error states */
.needs-review {{
    border-color: rgba(224, 164, 59, 0.65) !important;
    background: rgba(224, 164, 59, 0.10) !important;
}}

.low-confidence {{
    opacity: 0.7;
    border-style: dashed !important;
}}

/* Rubric drawer */
.rubric-item {{
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 6px;
    margin: 2px 0;
}}

.rubric-met {{
    background: rgba(43, 138, 138, 0.10);
    border-left: 3px solid {TEAL};
}}

.rubric-unmet {{
    background: rgba(217, 83, 79, 0.10);
    border-left: 3px solid #d9534f;
}}

/* Responsive */
@media (max-width: 768px) {{
    .gradio-container {{
        padding: 8px !important;
    }}
    .score-value {{
        font-size: 3em;
    }}
}}
"""