/* ============================================================================
 * KINETIX CORE - DISEÑO CLARO ("BLANCO PLATINO Y AZUL CIAN DEPORTIVO") + MARCA DE AGUA
 * Agencia Silver - Variables CSS Dinámicas Sobreescribibles por Club
 * ============================================================================ */

:root {
    /* Paleta Clara Oficial: Blanco Platino (#F4F7FB), Tarjetas Blancas (#FFFFFF), Acento Deportivo (#0284C7) */
    --kinetix-bg-primary: #F4F7FB;
    --kinetix-bg-elevated: #FFFFFF;
    --kinetix-bg-glass: rgba(255, 255, 255, 0.92);
    --kinetix-accent: #0284C7;
    --kinetix-accent-glow: rgba(2, 132, 199, 0.18);
    --kinetix-text: #0F172A;
    --kinetix-text-muted: #475569;
    --kinetix-danger: #E11D48;
    --kinetix-success: #059669;
    --kinetix-warning: #D97706;
    --kinetix-libero-accent: #EA580C;
    --kinetix-border: #CBD5E1;
    --kinetix-radius: 12px;
    --kinetix-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
}

/* Permitir selección únicamente en campos de formulario */
input, textarea, select {
    -webkit-user-select: text;
    user-select: text;
}

body {
    background-color: var(--kinetix-bg-primary);
    color: var(--kinetix-text);
    font-family: var(--kinetix-font-sans);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
    transition: background-color 0.25s ease, color 0.25s ease;
}

/* Tarjetas tácticas y paneles sobre fondo blanco */
.kinetix-card {
    background: var(--kinetix-bg-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--kinetix-border);
    border-radius: var(--kinetix-radius);
    padding: 1.25rem;
    box-shadow: 0 4px 18px rgba(15, 23, 42, 0.06);
    position: relative;
    z-index: 2;
}

.kinetix-card--active {
    border-color: var(--kinetix-accent);
    box-shadow: 0 4px 20px var(--kinetix-accent-glow);
}

/* Botones de acción con acento dinámico del Club */
.kinetix-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background-color: var(--kinetix-accent);
    color: #FFFFFF;
    font-weight: 700;
    letter-spacing: 0.02em;
    padding: 0.7rem 1.35rem;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px var(--kinetix-accent-glow);
    transition: transform 0.15s ease, filter 0.15s ease;
}

.kinetix-btn-primary:hover {
    filter: brightness(1.08);
    transform: translateY(-1px);
}

.kinetix-btn-primary:active {
    transform: translateY(0);
}

/* Avatares / Fotos de jugadoras en fichas */
.player-photo-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--kinetix-accent);
    background: #E2E8F0;
    flex-shrink: 0;
}

.player-photo-avatar--sm {
    width: 34px;
    height: 34px;
    border-width: 1.5px;
}

.player-photo-avatar--lg {
    width: 68px;
    height: 68px;
    border-width: 3px;
}

/* Overlay de bloqueo de seguridad */
#kinetix-security-shield-overlay {
    position: fixed;
    inset: 0;
    z-index: 999999;
    background: #FFFFFF;
    color: var(--kinetix-accent);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
}