/* =========================================
   1. VARIABLES GLOBALES Y RESET
   ========================================= */
:root {
    --bg-canvas: #E2E8F0;
    --bg-panel: #F1F5F9;
    --bg-header: #FFFFFF;
    --border: #E2E8F0;
    --border-dark: #CBD5E1;
    --text-main: #0F172A;
    --text-muted: #64748B;
    --accent-green: #059669;
    --accent-hover: #047857;
    --danger-red: #DC2626;
    --amber: #D97706;
    --tag-buy: #D1FAE5;
    --tag-sell: #FEE2E2;
    --be-trigger-bg: #D1FAE5;
    --be-trigger-tx: #059669;
    --be-on-bg: #FEF08A;
    --be-on-tx: #92400E;
    --be-off-bg: #F8FAFC;
    --be-off-tx: #94A3B8;
    --font: 'Segoe UI', system-ui, sans-serif;
}

body { 
    margin: 0; 
    padding: 20px;
    background-color: var(--bg-canvas); 
    color: var(--text-main); 
    font-family: var(--font); 
}

/* =========================================
   2. CONTROL DE VISIBILIDAD MAESTRO
   ========================================= */
.hidden { display: none !important; }
#login-screen, #dashboard { display: none; }
#login-screen.is-visible { display: block; }
#dashboard.is-visible { display: block; }

/* =========================================
   3. PANTALLA DE LOGIN INSTITUCIONAL
   ========================================= */
#login-screen { 
    max-width: 380px; 
    background: var(--bg-header); 
    border: 1px solid var(--border-dark); 
    border-radius: 12px; 
    padding: 35px 30px; 
    margin: 12vh auto; 
    text-align: left; 
    box-shadow: 0 15px 35px rgba(0,0,0,0.1); 
}
.login-header { 
    display: flex; 
    align-items: center; 
    gap: 12px; 
    margin-bottom: 25px; 
    justify-content: center; 
}
.login-logo { 
    width: 36px; 
    height: 36px; 
    border: 6px solid var(--accent-green); 
    border-radius: 50%; 
    box-sizing: border-box; 
    flex-shrink: 0; 
}
.login-title-group { 
    display: flex; 
    flex-direction: column; 
}
#login-screen h1 { 
    margin: 0; 
    font-size: 1.3rem; 
    color: var(--text-main); 
    letter-spacing: -0.5px; 
    font-weight: 700;
}
#login-screen .subtitle { 
    font-size: 0.65rem; 
    color: var(--text-muted); 
    text-transform: uppercase; 
    letter-spacing: 0.5px; 
    margin-top: 2px; 
}
#login-screen input { 
    width: 100%; 
    padding: 12px; 
    margin-bottom: 20px; 
    background: #F8FAFC; 
    border: 1px solid var(--border-dark); 
    border-radius: 8px; 
    text-align: center; 
    text-transform: uppercase; 
    font-size: 1rem; 
    font-weight: 600;
    color: var(--text-main); 
    box-sizing: border-box; 
    transition: all 0.2s ease;
}
#login-screen input:focus { 
    outline: none; 
    border-color: var(--accent-green); 
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15); 
    background: var(--bg-header); 
}
#login-screen button { 
    width: 100%; 
    padding: 14px; 
    background: var(--accent-green); 
    color: white; 
    border: none; 
    border-radius: 8px; 
    font-weight: bold; 
    cursor: pointer; 
    font-size: 1rem; 
    transition: all 0.2s ease; 
    box-shadow: 0 4px 6px rgba(5, 150, 105, 0.2);
}
#login-screen button:hover { 
    background: var(--accent-hover); 
    transform: translateY(-1px); 
    box-shadow: 0 6px 12px rgba(5, 150, 105, 0.3);
}
#login-screen button:active { 
    transform: translateY(0); 
}
#error-msg { 
    color: var(--danger-red); 
    display: none; 
    margin-top: 15px; 
    font-size: 0.85rem; 
    font-weight: 600; 
    text-align: center; 
}

/* =========================================
   4. CONTENEDOR PRINCIPAL MT5
   ========================================= */
.mt5-window {
    max-width: 960px; 
    margin: 0 auto; 
    background: var(--bg-panel);
    border-radius: 8px; 
    border: 1px solid var(--border-dark); 
    box-shadow: 0 15px 40px rgba(0,0,0,0.15); 
}

/* -- Cabecera -- */
.mt5-header { 
    background: var(--bg-header); 
    padding: 10px 15px; 
    border-bottom: 2px solid var(--border-dark); 
    position: sticky; 
    top: 0; 
    z-index: 100; 
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    border-top-left-radius: 8px; 
    border-top-right-radius: 8px;
}
.header-top { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    margin-bottom: 5px; 
}
.header-title-wrapper { 
    display: flex; 
    align-items: center; 
    gap: 10px; 
}
.logo-circle { 
    width: 22px; 
    height: 22px; 
    border: 5px solid var(--accent-green); 
    border-radius: 50%; 
    box-sizing: border-box;
}
.title-group { 
    display: flex; 
    flex-direction: column; 
    justify-content: center;
}
.title-top { 
    display: flex; 
    align-items: baseline; 
    gap: 8px; 
}
.title-top h1 { 
    margin: 0; 
    font-size: 1.25rem; 
    color: var(--text-main); 
    font-weight: 700;
}
.title-top span { 
    color: var(--text-muted); 
    font-size: 0.8rem; 
    font-weight: normal; 
}
.header-subtitle { 
    font-size: 0.65rem; 
    color: var(--text-muted); 
    text-transform: uppercase; 
    letter-spacing: 0.5px; 
    margin-top: 1px;
}
.pill-status { 
    display: flex; 
    align-items: center; 
    gap: 6px; 
    font-weight: bold; 
    font-size: 0.75rem; 
    color: var(--accent-green); 
}
.pill-status.paused { 
    color: var(--danger-red); 
}
.pill-status::before { 
    content: ''; 
    width: 8px; 
    height: 8px; 
    background: currentColor; 
    border-radius: 50%; 
}
.sym-container { 
    display: flex; 
    flex-wrap: wrap; 
    gap: 4px; 
    padding-top: 8px; 
    margin-top: 5px; 
    border-top: 1px solid var(--border);
}
.sym-badge { 
    font-size: 0.65rem; 
    color: var(--text-main); 
    border: 1px solid var(--border-dark); 
    border-radius: 5px; 
    padding: 2px 7px; 
    display: flex; 
    align-items: center; 
    gap: 4px; 
    font-weight: 600; 
    background: var(--bg-header);
}
.dot { 
    width: 5px; 
    height: 5px; 
    border-radius: 50%; 
}
.dot.ok { background: var(--accent-green); }
.dot.err { background: var(--danger-red); }
.header-controls { 
    display: flex; 
    align-items: center; 
    gap: 12px; 
}
.btn-pause { 
    background: var(--danger-red); 
    color: white; 
    padding: 4px 10px; 
    border-radius: 4px; 
    font-weight: bold; 
    font-size: 0.75rem; 
    border: none; 
    cursor: pointer; 
    transition: 0.2s; 
    box-shadow: 0 2px 4px rgba(0,0,0,0.1); 
}
.btn-pause:hover { opacity: 0.85; }
.btn-pause.is-active { background: var(--accent-green); }

/* -- Rejilla Principal -- */
.mt5-grid { 
    display: grid; 
    grid-template-columns: 350px minmax(auto, 1fr) 270px; 
}
.mt5-col { 
    padding: 12px 15px; 
    border-right: 2px solid var(--border-dark); 
}
.mt5-col:last-child { 
    border-right: none; 
}
.sec-title { 
    font-size: 0.75rem; 
    color: var(--text-muted); 
    text-transform: uppercase; 
    font-weight: 700; 
    margin: 0 0 4px 0;
}
.divider { 
    height: 1px; 
    background-color: var(--border-dark); 
    margin: 6px -15px; 
}

/* -- Columna 1: Estado -- */
.fin-grid { 
    display: grid; 
    grid-template-columns: repeat(4, 1fr); 
    gap: 4px; 
    margin-bottom: 15px; 
}
.fin-card { 
    background: var(--bg-header); 
    border: 1px solid var(--border-dark); 
    padding: 4px 2px; 
    border-radius: 4px; 
    text-align: center; 
    min-width: 0; 
}
.fin-lbl { 
    font-size: 0.6rem; 
    color: var(--text-muted); 
    margin-bottom: 2px; 
    text-transform: uppercase; 
}
.fin-val { 
    font-size: 0.95rem; 
    font-weight: bold; 
}
.prog-wrap { 
    margin-bottom: 8px; 
}
.prog-header { 
    display: flex; 
    justify-content: space-between; 
    font-size: 0.75rem; 
    color: var(--text-muted); 
    margin-bottom: 2px; 
}
.prog-header span:last-child { 
    font-weight: bold; 
}
.progress-bar { 
    width: 100%; 
    height: 5px; 
    background: #CBD5E1; 
    border-radius: 3px; 
    overflow: hidden; 
}
.progress-fill { 
    height: 100%; 
    background: var(--accent-green); 
    transition: width 0.3s; 
}
.dyn-row { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    margin-bottom: 12px; 
}
.dyn-pill { 
    background: var(--tag-buy); 
    color: var(--accent-green); 
    padding: 2px 8px; 
    border-radius: 4px; 
    font-size: 0.7rem; 
    font-weight: bold; 
}
.dyn-pill.red { 
    background: var(--tag-sell); 
    color: var(--danger-red); 
}
.cfg-row { 
    font-size: 0.75rem; 
    color: var(--text-muted); 
    margin-bottom: 2px; 
}
.cfg-row strong { 
    color: var(--text-main); 
}
.cfg-row span.on { 
    color: var(--accent-green); 
    font-weight: bold;
}
.log-box { 
    background: #0D1117; 
    padding: 10px; 
    border-radius: 4px; 
    font-family: 'Consolas', monospace; 
    font-size: 0.65rem; 
    color: #3FB950; 
    min-height: 100px; 
    margin-top: 10px; 
    overflow-y: hidden;
}
.log-line { 
    margin-bottom: 2px; 
}

/* -- Columna 2: Operativa -- */
table { 
    width: 100%; 
    border-collapse: collapse; 
    font-size: 0.75rem;
}
td { 
    padding: 1px 0; 
    text-align: left; 
}
.news-title { 
    white-space: nowrap; 
    overflow: hidden; 
    text-overflow: ellipsis; 
    max-width: 1px; 
    width: 100%; 
}
.sym-name { 
    font-size: 0.7rem; 
    font-weight: bold; 
    width: 55px; 
    display: inline-block;
}
.t-buy { 
    color: var(--accent-green); 
    font-weight: bold; 
    background: var(--tag-buy); 
    padding: 1px 5px; 
    border-radius: 4px; 
    font-size: 0.65rem;
}
.t-sell { 
    color: var(--danger-red); 
    font-weight: bold; 
    background: var(--tag-sell); 
    padding: 1px 5px; 
    border-radius: 4px; 
    font-size: 0.65rem;
}
.trade-meta { 
    color: var(--text-muted); 
    font-size: 0.7rem; 
    margin-left: 5px; 
}
.trade-pnl { 
    font-weight: bold; 
    text-align: right; 
    display: block; 
}
.action-cell { 
    text-align: right !important; 
    white-space: nowrap; 
    width: 50px;
}
.pill-be { 
    padding: 1px 6px; 
    border-radius: 4px; 
    font-size: 0.65rem; 
    font-weight: bold; 
    margin-left: 5px; 
    display: inline-block; 
    border: 1px solid rgba(0,0,0,0.05);
}
.be-triggered { background: var(--be-trigger-bg); color: var(--be-trigger-tx); } 
.be-on { background: var(--be-on-bg); color: var(--be-on-tx); }                 
.be-off { background: var(--be-off-bg); color: var(--be-off-tx); }   

.btn-edit { 
    background: #E2E8F0; 
    border: 1px solid rgba(0,0,0,0.08); 
    padding: 0.5px 8px; 
    border-radius: 4px; 
    font-size: 0.65rem; 
    font-weight: bold; 
    cursor: pointer; 
    color: #111827; 
    transition: 0.2s; 
    margin-left: 4px; 
    display: inline-flex;
    align-items: center; 
    justify-content: center; 
    vertical-align: top;
}
.btn-edit:hover { 
    background: #CBD5E1; 
    color: #000; 
}        

/* -- Columna 3: Rendimiento -- */
.perf-sum-bar {
    display: none; 
    align-items: center; 
    justify-content: space-between;
    background: var(--bg-canvas); 
    padding: 1px 6px; 
    border-radius: 4px; 
    border: 1px solid var(--border-dark); 
    margin-bottom: 6px; 
    box-sizing: border-box;
}
.perf-row { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    padding: 1px 6px; 
    box-sizing: border-box; 
    border-bottom: none !important;
}
.perf-sym, .tot-label { 
    font-weight: bold; 
    font-size: 0.7rem; 
    width: 55px; 
    text-align: left; 
    color: var(--text-main); 
}
.perf-ops, .tot-ops { 
    font-size: 0.7rem; 
    color: var(--text-muted); 
    flex: 1; 
    text-align: center; 
}
.perf-pct, .tot-pct { 
    font-size: 0.7rem; 
    font-weight: bold; 
    padding: 0px 6px; 
    border-radius: 4px; 
    margin-right: 10px; 
    text-align: right; 
}
.perf-pct.pos, .tot-pct.pos { background: var(--tag-buy); color: var(--accent-green); }
.perf-pct.neg, .tot-pct.neg { background: var(--tag-sell); color: var(--danger-red); }
.perf-pnl, .tot-pnl { 
    font-size: 0.78rem; 
    font-weight: bold; 
    text-align: right; 
    width: 55px; 
}

/* -- Footer -- */
.mt5-footer { 
    background: var(--bg-header); 
    padding: 8px 15px; 
    border-top: 2px solid var(--border-dark); 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    font-size: 0.7rem; 
    border-bottom-left-radius: 8px; 
    border-bottom-right-radius: 8px; 
}
.footer-lic { color: var(--accent-green); font-weight: bold; }
.footer-date { color: var(--text-muted); display: flex; gap: 15px; align-items: center;}
.green { color: var(--accent-green); }
.red { color: var(--danger-red); }
.empty { 
    color: var(--text-muted); 
    font-style: italic; 
    padding: 4px 0 !important; 
    font-size: 0.75rem;
}

/* =========================================
   5. MODAL DE GESTIÓN
   ========================================= */
.modal-overlay {
    display: none; 
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%;
    background: rgba(15, 23, 42, 0.6); 
    backdrop-filter: blur(3px); 
    z-index: 999;
    justify-content: center; 
    align-items: center;
}
.modal-box {
    background: var(--bg-header); 
    width: 100%; 
    max-width: 340px; 
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2); 
    overflow: hidden; 
    border: 1px solid var(--border-dark);
    animation: modalFadeIn 0.2s ease-out;
}
@keyframes modalFadeIn { 
    from { opacity: 0; transform: translateY(10px); } 
    to { opacity: 1; transform: translateY(0); } 
}
.modal-header { 
    padding: 15px 20px; 
    border-bottom: 1px solid var(--border-dark); 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    background: var(--bg-panel); 
}
.modal-header h3 { 
    margin: 0; 
    font-size: 1rem; 
    color: var(--text-main); 
    display: flex; 
    align-items: center; 
    gap: 8px;
}
.close-modal { 
    cursor: pointer; 
    color: var(--text-muted); 
    font-size: 1.2rem; 
    font-weight: bold; 
    border: none; 
    background: transparent; 
}
.modal-body { padding: 20px; }
.input-group { margin-bottom: 12px; }
.input-group label { 
    display: block; 
    font-size: 0.7rem; 
    color: var(--text-muted); 
    text-transform: uppercase; 
    margin-bottom: 4px; 
    font-weight: 600;
}
.input-group input { 
    width: 100%; 
    padding: 10px; 
    border: 1px solid var(--border-dark); 
    border-radius: 6px; 
    font-size: 0.95rem; 
    box-sizing: border-box; 
    font-family: var(--font); 
    color: var(--text-main); 
    font-weight: 600;
}
.input-group input:disabled { 
    background: var(--bg-canvas); 
    color: var(--text-muted); 
    cursor: not-allowed; 
}
.modal-footer { 
    padding: 15px 20px; 
    border-top: 1px solid var(--border-dark); 
    display: flex; 
    flex-direction: column; 
    gap: 8px; 
    background: var(--bg-panel); 
}
.modal-footer .row-btns { display: flex; gap: 8px; }
.btn-modal { 
    flex: 1; 
    padding: 10px; 
    border: none; 
    border-radius: 6px; 
    font-weight: bold; 
    font-size: 0.8rem; 
    cursor: pointer; 
    text-transform: uppercase;
}
.btn-mod { background: var(--accent-green); color: white; }
.btn-cancel { background: var(--tag-sell); color: var(--danger-red); }
.btn-be { background: var(--amber); color: white; }

/* =========================================
   6. PULL TO REFRESH & IOS PROMPT
   ========================================= */
#ptr-indicator { 
    text-align: center; 
    padding: 10px; 
    color: var(--accent-green); 
    font-weight: bold; 
    font-size: 0.75rem; 
    display: none; 
    background: var(--bg-panel); 
    border-bottom: 1px solid var(--border-dark);
}
#ios-install-prompt { 
    display: none; 
    position: fixed; 
    bottom: 20px; 
    left: 50%; 
    transform: translateX(-50%); 
    background: var(--bg-header); 
    border: 1px solid var(--border-dark); 
    padding: 15px 20px; 
    border-radius: 12px; 
    box-shadow: 0 10px 25px rgba(0,0,0,0.2); 
    z-index: 1000; 
    width: 90%; 
    max-width: 340px; 
    text-align: center; 
}

/* =========================================
   7. MÓVILES (RESPONSIVE & PWA)
   ========================================= */
.mobile-only { display: none; }

@media (max-width: 900px) {
    body { 
        padding: 0; 
        margin: 0; 
        height: 100dvh; 
        overflow: hidden; 
        display: flex; 
        flex-direction: column; 
        background-color: var(--bg-header); 
    }
    .mt5-window { 
        border: none;
        border-radius: 0; 
        border-left: none; 
        border-right: none; 
        height: 100dvh; 
        width: 100%; 
        margin: 0;
        display: flex; 
        flex-direction: column; 
        background-color: var(--bg-canvas);
    }
    #dashboard.is-visible { display: flex !important; }
    .mt5-header { 
        border-radius: 0; 
        flex-shrink: 0; 
        position: static;
        padding-top: calc(10px + env(safe-area-inset-top)); 
        background: var(--bg-header);
    }
    .mt5-grid { 
        display: flex !important; 
        flex-direction: column; 
        flex: 1; 
        overflow-y: auto; 
        -webkit-overflow-scrolling: touch;
        padding-bottom: 20px;
    }
    .mt5-footer { 
        flex-direction: row; 
        justify-content: space-between; 
        align-items: center;
        text-align: left; 
        border-radius: 0; 
        flex-shrink: 0;
        padding: 10px 30px;
        padding-bottom: calc(10px + env(safe-area-inset-bottom));
    }
    .footer-lic { border-bottom: none; padding-bottom: 0; width: auto; font-size: 0.75rem;}
    .footer-date { width: auto; font-size: 0.75rem;}

    .desktop-only { display: none !important; }
    .mobile-only { display: block; }
    #login-screen { margin: 5vh 20px; padding: 30px 20px; }
    
    .header-title-wrapper { gap: 8px; }
    .title-top { flex-wrap: nowrap; gap: 6px; align-items: center; }
    .title-top h1 { font-size: 1.15rem; white-space: nowrap; }
    .title-top span { font-size: 0.75rem; }
    .header-subtitle { font-size: 0.6rem; letter-spacing: 0; }
    .logo-circle { width: 22px; height: 22px; border-width: 5px; }
    
    #sym-mobile-txt { font-size: 0.75rem; color: var(--text-muted); text-align: center; font-weight: 500;}
    .mobile-sym-bar { 
        display: flex; 
        justify-content: space-between; 
        align-items: center; 
        padding-top: 6px;
        margin-top: 6px; 
        border-top: 1px solid var(--border-dark);
    }
    
    .divider { margin-bottom: 20px !important; }
    .dyn-row { margin-bottom: 0 !important; }
    
    .mt5-col { display: contents; } 
    .block-estado { order: 1; padding: 15px; border-bottom: 6px solid var(--bg-canvas); background: var(--bg-panel); }
    .block-operativa { order: 2; padding: 15px; border-bottom: 6px solid var(--bg-canvas); background: var(--bg-panel); }
    .block-perf { order: 3; padding: 15px; border-bottom: 6px solid var(--bg-canvas); background: var(--bg-panel); }
    .block-config { order: 4; padding: 15px; background: var(--bg-panel); } 
    .block-config > .divider:first-child { display: none; }
    
    .btn-edit { padding: 0px 10px; font-size: 0.95rem; line-height: 1; vertical-align: middle; }
    
    #btn-alert-mob { display: none !important; }
    #btn-alert-mob, #btn-pause-mob {
        height: 26px;
        box-sizing: border-box;
        align-items: center;
        justify-content: center;
        padding: 0 10px !important;
        font-size: 0.75rem !important;
        font-weight: bold !important;
        line-height: 1 !important;
        border-radius: 4px !important;
        vertical-align: middle;
    }
    #btn-pause-mob { display: inline-flex !important; }
    #btn-alert-mob svg { width: 20px; height: 20px; transition: transform 0.2s ease; }

    .alert-off { background: var(--bg-canvas) !important; color: var(--text-muted) !important; border: 1px solid var(--border-dark) !important; opacity: 0.6; }
    .alert-on { background: var(--be-on-bg) !important; color: var(--be-on-tx) !important; border: 1px solid var(--amber) !important; box-shadow: 0 0 8px rgba(217, 119, 6, 0.3); }
    
    .mob-perf-sum {
        display: flex !important;
        align-items: center;
        background: var(--bg-canvas); 
        padding: 6px 8px;
        border-radius: 4px;
        margin-bottom: 8px;
        border: 1px solid var(--border-dark);
        box-sizing: border-box;
    }
    .mob-perf-sum .tot-label { width: 55px; font-weight: bold; text-align: left; font-size: 0.7rem; color: var(--text-main); }
    .mob-perf-sum .tot-ops { flex: 1; text-align: center; font-size: 0.7rem; color: var(--text-muted); }
    .mob-perf-sum .tot-pct { font-size: 0.7rem; font-weight: bold; padding: 1px 6px; border-radius: 4px; margin-right: 10px; text-align: right; }
    .mob-perf-sum .tot-pct.pos { background: var(--tag-buy); color: var(--accent-green); }
    .mob-perf-sum .tot-pct.neg { background: var(--tag-sell); color: var(--danger-red); }
    .mob-perf-sum .tot-pnl { font-size: 0.78rem; font-weight: bold; text-align: right; width: 55px; }

    td { border-bottom: 1px solid var(--border-dark) !important; }
    tr:last-child td { border-bottom: none !important; }
    .perf-row { border-bottom: 1px solid var(--border-dark) !important; }
    .perf-row:last-child { border-bottom: none !important; }
}

/* =========================================
   8. ESCRITORIO EXCLUSIVO (SCROLL)
   ========================================= */
@media (min-width: 901px) {
    #perf-ses, #perf-mes, #perf-tot { max-height: 135px; overflow-y: auto; padding-right: 4px; }
    #perf-ses::-webkit-scrollbar, #perf-mes::-webkit-scrollbar, #perf-tot::-webkit-scrollbar { width: 4px; }
    #perf-ses::-webkit-scrollbar-track, #perf-mes::-webkit-scrollbar-track, #perf-tot::-webkit-scrollbar-track { background: transparent; }
    #perf-ses::-webkit-scrollbar-thumb, #perf-mes::-webkit-scrollbar-thumb, #perf-tot::-webkit-scrollbar-thumb { background: var(--border-dark); border-radius: 4px; }
    
    .mt5-col:nth-child(2) { display: flex; flex-direction: column; }
    .block-operativa { display: flex; flex-direction: column; flex: 1; }
    .news-wrapper { margin-top: auto; }
}