{% macro copy_btn(amount) %}<button class="copy-btn" onclick="cb(this,event,'{{ amount|format_num }}','Copiar {{ amount|format_num }}')" title="Copiar {{ amount|format_num }}"><svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><rect x="5" y="2" width="6" height="3" rx="1"/><path d="M5 4H3.5A1.5 1.5 0 002 5.5v8A1.5 1.5 0 003.5 15h9a1.5 1.5 0 001.5-1.5v-8A1.5 1.5 0 0012.5 4H11"/></svg></button>{% endmacro %}
{% macro copy_btn_str(eur_str) %}{% if eur_str %}<button class="copy-btn" onclick="cb(this,event,'{{ eur_str|clipboard_value_str }}','Copiar {{ eur_str|clipboard_value_str }}')" title="Copiar {{ eur_str|clipboard_value_str }}"><svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><rect x="5" y="2" width="6" height="3" rx="1"/><path d="M5 4H3.5A1.5 1.5 0 002 5.5v8A1.5 1.5 0 003.5 15h9a1.5 1.5 0 001.5-1.5v-8A1.5 1.5 0 0012.5 4H11"/></svg></button>{% endif %}{% endmacro %}
{% macro verify_btn(amount) %}<button class="copy-btn verify-btn" onclick="cb(this,event,'{{ amount|format_num }}','Verificar {{ amount|format_num }}')" title="Verificar {{ amount|format_num }}"><svg viewBox="-1 -2 18 20" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"><path d="M1 8s3-5.5 7-5.5S15 8 15 8s-3 5.5-7 5.5S1 8 1 8z"/><circle cx="8" cy="8" r="2.5"/></svg></button>{% endmacro %}
{% macro verify_btn_str(eur_str) %}{% if eur_str %}<button class="copy-btn verify-btn" onclick="cb(this,event,'{{ eur_str|clipboard_value_str }}','Verificar {{ eur_str|clipboard_value_str }}')" title="Verificar {{ eur_str|clipboard_value_str }}"><svg viewBox="-1 -2 18 20" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"><path d="M1 8s3-5.5 7-5.5S15 8 15 8s-3 5.5-7 5.5S1 8 1 8z"/><circle cx="8" cy="8" r="2.5"/></svg></button>{% endif %}{% endmacro %}

{% macro casilla_badge(numero) %}<span class="casilla-badge">{{ "%04d" | format(numero | int) }}</span>{% endmacro %}
{% macro casilla_badge_range(start, end) %}{{ casilla_badge(start) }} - {{ casilla_badge(end) }}{% endmacro %}
{% macro render_casilla(numero_str) %}{% set s = numero_str | string %}{% if '-' in s %}{% set parts = s.split('-') %}{{ casilla_badge_range(parts[0], parts[1]) }}{% elif '/' in s %}{% set parts = s.split('/') %}{% for p in parts %}{{ casilla_badge(p) }}{% endfor %}{% elif s and s[0] in '0123456789' %}{{ casilla_badge(s) }}{% else %}{{ s }}{% endif %}{% endmacro %}
{% macro section_h2(casilla, title) %}<h2 id="casilla-{{ casilla.numero }}">{{ title }} {{ render_casilla(casilla.numero) }}</h2>{% endmacro %}

{% macro td_eur(amount, color=False, sign=True, button='copy', extra_class='') %}
{% if amount is none %}<td class="num{% if extra_class %} {{ extra_class }}{% endif %} error-text">NO CALCULADO</td>
{% elif color %}<td class="num money {{ amount|color_class }}{% if extra_class %} {{ extra_class }}{% endif %}">{% if sign and amount > 0 %}+{% endif %}{{ amount|format_num }}&nbsp;€{% if button == 'copy' %}{{ copy_btn(amount) }}{% elif button == 'verify' %}{{ verify_btn(amount) }}{% endif %}</td>
{% else %}<td class="num money{% if extra_class %} {{ extra_class }}{% endif %}">{% if sign and amount > 0 %}+{% endif %}{{ amount|format_num }}&nbsp;€{% if button == 'copy' %}{{ copy_btn(amount) }}{% elif button == 'verify' %}{{ verify_btn(amount) }}{% endif %}</td>
{% endif %}
{% endmacro %}

{% macro section_total(casilla, label, with_sign=False) %}
<div class="section-total">{{ label }}:
  {% if casilla.valor is none %}
  <span class="error-text">NO CALCULABLE</span>
  {% else %}
  <span class="highlight {{ casilla.valor|color_class }}">{% if with_sign and casilla.valor > 0 %}+{% endif %}{{ casilla.valor|format_num }}&nbsp;€</span>{{ copy_btn(casilla.valor) }}
  {% endif %}
</div>
{% endmacro %}

{% macro pluralize(n, singular, plural) %}{% if n == 1 %}{{ singular }}{% else %}{{ plural }}{% endif %}{% endmacro %}

{% macro cell_amount(amount, casilla=none, casillas=none, button='copy', abs_value=False) %}
{% if amount is none %}<span class="error-text">NO CALCULADO</span>
{% else %}
{% set _v = (amount|abs) if abs_value else amount %}
{% if casilla is not none or casillas is not none %}<span class="cell-trio"><span class="casilla-slot">{% if casilla is not none %}{{ casilla_badge(casilla) }}{% endif %}{% if casillas is not none %}{% for c in casillas %}{{ casilla_badge(c) }}{% endfor %}{% endif %}</span><span class="cell-value">{{ _v|format_num }}&nbsp;€{% if button == 'copy' %}{{ copy_btn(_v) }}{% elif button == 'verify' %}{{ verify_btn(_v) }}{% endif %}</span></span>
{% else %}{{ _v|format_num }}&nbsp;€{% if button == 'copy' %}{{ copy_btn(_v) }}{% elif button == 'verify' %}{{ verify_btn(_v) }}{% endif %}
{% endif %}
{% endif %}
{% endmacro %}

{% macro casilla_warnings_block(casilla) %}
{% if casilla.bce_warnings or casilla.advertencias %}
<aside class="casilla-warnings"><div class="banner-body">
  {% if casilla.bce_warnings %}
  <div class="banner-section">
    <strong>Tipo de cambios no disponibles:</strong>
    <ul>{% for w in casilla.bce_warnings %}<li>{{ w.original_date.strftime('%d/%m/%Y') }} ({{ w.motivo }}) &rarr; usado el del {{ w.effective_date.strftime('%d/%m/%Y') }}: {{ w.rate|format_rate }}</li>{% endfor %}</ul>
  </div>
  {% endif %}
  {% if casilla.advertencias %}
  <div class="banner-section">
    <strong>Operaciones excluidas:</strong>
    <ul>{% for a in casilla.advertencias %}<li>{{ a }}</li>{% endfor %}</ul>
  </div>
  {% endif %}
</div></aside>
{% endif %}
{% endmacro %}

{% macro note_block(casilla) %}
{% if casilla.notas_secciones %}
<div class="note"><div class="banner-body">
  {% for s in casilla.notas_secciones %}
  <div class="banner-section">
    <strong>{{ s.fuente }}:</strong>
    {{ s.notas|casilla_inline|nl2br }}
  </div>
  {% endfor %}
</div></div>
{% elif casilla.notas %}
<div class="note">{{ casilla.notas|casilla_inline|nl2br }}</div>
{% endif %}
{% endmacro %}

{% macro td_source(source, extra_class='') %}
{% if source %}<td{% if extra_class %} class="{{ extra_class }}"{% endif %}><span class="source">{{ source }}</span></td>{% else %}<td{% if extra_class %} class="{{ extra_class }}"{% endif %}></td>{% endif %}
{% endmacro %}

{% macro empty_state(message) %}<p class="empty-state">{{ message }}</p>{% endmacro %}

{% macro td_source_short(source, extra_class='', multi=False) %}
{% if source %}<td{% if extra_class %} class="{{ extra_class }}"{% endif %}><span class="source">{% if multi %}{{ source.file_label }} · {% endif %}{{ source.short }}</span></td>{% else %}<td{% if extra_class %} class="{{ extra_class }}"{% endif %}></td>{% endif %}
{% endmacro %}