Initial commit — MarineMaintenance v1.0

Marine maintenance management: work orders with photos, ISM/SWP procedures,
MSDS, inventory, RFQ/purchases, vessel history, bilingual PDF reports.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

templates/supplier_form.html

@@ -0,0 +1,40 @@
+{% extends 'base.html' %}
+{% block title %}Nuevo Proveedor{% endblock %}
+{% block page_title %}Nuevo Proveedor{% endblock %}
+{% block topbar_actions %}<a href="{{ url_for('suppliers') }}" class="btn btn-secondary">← Volver</a>{% endblock %}
+{% block content %}
+<div class="card" style="max-width:600px">
+    <form method="POST">
+        <div class="form-grid">
+            <div class="form-group full">
+                <label>Nombre *</label>
+                <input type="text" name="name" required value="{{ supplier.name if supplier else '' }}">
+            </div>
+            <div class="form-group">
+                <label>Contacto</label>
+                <input type="text" name="contact_name" value="{{ supplier.contact_name if supplier else '' }}">
+            </div>
+            <div class="form-group">
+                <label>Teléfono</label>
+                <input type="tel" name="phone" value="{{ supplier.phone if supplier else '' }}">
+            </div>
+            <div class="form-group">
+                <label>Email</label>
+                <input type="email" name="email" value="{{ supplier.email if supplier else '' }}">
+            </div>
+            <div class="form-group full">
+                <label>Dirección</label>
+                <input type="text" name="address" value="{{ supplier.address if supplier else '' }}">
+            </div>
+            <div class="form-group full">
+                <label>Notas</label>
+                <textarea name="notes">{{ supplier.notes if supplier else '' }}</textarea>
+            </div>
+        </div>
+        <div class="flex gap-3 mt-6">
+            <button type="submit" class="btn btn-primary">💾 Guardar</button>
+            <a href="{{ url_for('suppliers') }}" class="btn btn-secondary">Cancelar</a>
+        </div>
+    </form>
+</div>
+{% endblock %}