/* ============================================================================
   SENDDEPOSITION.COM - LEGAL UI PORTAL
   Dark Mahogany & Cream Authority Theme
============================================================================ */

:root {
    --sd-primary-900: #3e2723; /* Mahogany */
    --sd-primary-800: #4e342e; 
    --sd-primary-50:  #f5f2ee; /* Cream */
    
    --sd-surface: #ffffff;
    --sd-bg: #fdfbf7;
    --sd-text: #2d3748;
    --sd-text-muted: #4a5568;
    --sd-border: #e2e8f0;
    
    --sd-radius: 8px;
    --sd-shadow: 0 10px 25px -5px rgba(62, 39, 35, 0.1);
}

.sd-wrap { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, sans-serif; color: var(--sd-text); box-sizing: border-box; width: 100%; max-width: 1000px; margin: 0 auto;}
.sd-wrap * { box-sizing: border-box; }

/* LOGIN PANEL */
.sd-panel { background: var(--sd-surface); border-radius: var(--sd-radius); padding: 40px; max-width: 450px; margin: 40px auto; box-shadow: var(--sd-shadow); border: 1px solid var(--sd-border); }
.sd-brand-header { text-align: center; margin-bottom: 30px; color: var(--sd-primary-900); }
.sd-brand-header i { font-size: 36px; margin-bottom: 10px; }
.sd-brand-header h2 { margin: 0; font-weight: 800; font-size: 24px; letter-spacing: -0.5px; font-family: 'Playfair Display', serif;}
.sd-brand-header p { margin: 5px 0 0; font-size: 13px; color: var(--sd-text-muted); font-weight: 600; text-transform: uppercase; }

.sd-tabs { display: flex; margin-bottom: 25px; background: var(--sd-bg); border-radius: var(--sd-radius); padding: 4px; border: 1px solid var(--sd-border);}
.sd-tab { flex: 1; padding: 10px; border: none; background: transparent; font-weight: 700; color: var(--sd-text-muted); cursor: pointer; border-radius: 4px; font-size: 14px; transition: 0.2s; }
.sd-tab.active { background: var(--sd-surface); color: var(--sd-primary-900); box-shadow: 0 1px 3px rgba(0,0,0,0.05); border: 1px solid var(--sd-border);}

.sd-input { width: 100%; padding: 14px 16px; margin-bottom: 15px; border: 1px solid var(--sd-border); border-radius: 6px; font-size: 15px; background: #fff; }
.sd-input:focus { border-color: var(--sd-primary-900); outline: none; box-shadow: 0 0 0 3px rgba(62,39,35,0.1); }

.sd-btn { width: 100%; padding: 14px 20px; background: var(--sd-primary-900); color: #fff; border: none; border-radius: 6px; font-size: 15px; font-weight: 700; cursor: pointer; transition: 0.2s; box-shadow: 0 4px 6px -1px rgba(62,39,35,0.2); }
.sd-btn:hover { background: var(--sd-primary-800); transform: translateY(-1px); }
.sd-btn:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }
.sd-btn-outline { background: transparent; color: var(--sd-primary-900); border: 1px solid var(--sd-primary-900); box-shadow: none;}
.sd-btn-outline:hover { background: var(--sd-primary-50); }

.sd-btn-pay { background: #b08d57; color: #fff; } 
.sd-btn-pay:hover { background: #967545; }
.sd-btn-download { background: #2f855a; color: #fff; }
.sd-btn-download:hover { background: #276749; }

.sd-carrier-disclaimer { font-size: 11px; color: var(--sd-text-muted); text-align: center; margin-top: 20px; line-height: 1.5; }
.sd-info-box { background: var(--sd-primary-50); color: var(--sd-primary-900); border: 1px solid #e2e8f0; padding: 12px; font-size: 13px; font-weight:500; border-radius: 6px; margin-bottom: 20px; line-height: 1.4; }
.sd-audit-warning { font-size: 11px; color: #c53030; text-align: center; margin-top: 10px; font-weight: 600; }
.sd-empty-state { text-align: center; padding: 40px; background: var(--sd-surface); border: 1px dashed var(--sd-border); border-radius: var(--sd-radius); color: var(--sd-text-muted); font-weight: 500;}

/* DASHBOARD & GRID */
.sd-dashboard-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; background: var(--sd-surface); padding: 20px 25px; border-radius: var(--sd-radius); border: 1px solid var(--sd-border); box-shadow: var(--sd-shadow); }
.sd-dashboard-header h2 { margin: 0; font-family: 'Playfair Display', serif; color: var(--sd-primary-900); font-size: 24px; }
.sd-auth-badge { font-size: 12px; color: var(--sd-text-muted); margin-top: 5px; font-weight: 600; }

.sd-grid { display: flex; flex-direction: column; gap: 15px; }
.sd-card { background: var(--sd-surface); border-radius: var(--sd-radius); border: 1px solid var(--sd-border); box-shadow: 0 1px 3px rgba(0,0,0,0.05); overflow: hidden; }
.sd-card-header { padding: 20px 25px; display: flex; justify-content: space-between; cursor: pointer; transition: 0.2s; background: var(--sd-surface); }
.sd-card-header:hover { background: var(--sd-primary-50); }
.sd-card-header h4 { margin: 5px 0; font-size: 16px; color: var(--sd-primary-900); font-weight: 700; }
.sd-card-header small { color: var(--sd-text-muted); font-size: 13px; font-weight: 500;}

.sd-status-badge { font-size: 10px; text-transform: uppercase; font-weight: 800; padding: 4px 8px; border-radius: 4px; letter-spacing: 0.5px; display: inline-block; margin-bottom: 5px; }
.status-locked { background: #feebc8; color: #c05621; }
.status-active, .status-awaiting-download { background: #c6f6d5; color: #276749; }
.status-downloaded { background: #e2e8f0; color: #4a5568; }

.sd-card-content { display: none; border-top: 1px solid var(--sd-border); padding: 25px; background: var(--sd-bg); }
.sd-flex-row { display: flex; gap: 25px; flex-wrap: wrap; }
.sd-col-details { flex: 1; min-width: 250px; }
.sd-col-chat { flex: 1; min-width: 300px; display: flex; flex-direction: column; background: var(--sd-surface); border: 1px solid var(--sd-border); border-radius: 6px; overflow: hidden; }

/* PAYLOAD INFO BOXES */
.sd-payload-box, .sd-alert-box, .sd-credentials-box { background: var(--sd-surface); padding: 15px; border-radius: 6px; border: 1px solid var(--sd-border); margin-bottom: 20px; font-size: 14px; word-break: break-all; }
.sd-payload-box .label, .sd-credentials-box .label { font-size: 11px; text-transform: uppercase; font-weight: 800; color: var(--sd-text-muted); margin-bottom: 8px; letter-spacing: 0.5px; }
.sd-alert-box { background: #fffaf0; border-color: #feebc8; color: #9c4221; font-weight: 500; }
.sd-credentials-box p { margin: 5px 0; font-weight:500;}

/* CHAT LEDGER */
.sd-chat-history { padding: 20px; height: 250px; overflow-y: auto; background: var(--sd-bg); }
.sd-chat-msg { margin-bottom: 15px; display: flex; flex-direction: column; }
.sd-chat-me { align-items: flex-end; }
.sd-chat-other { align-items: flex-start; }
.sd-chat-bubble { max-width: 85%; padding: 10px 14px; border-radius: 8px; font-size: 14px; line-height: 1.4; font-weight:500;}
.sd-chat-me .sd-chat-bubble { background: var(--sd-primary-900); color: #fff; border-bottom-right-radius: 2px; }
.sd-chat-other .sd-chat-bubble { background: var(--sd-surface); color: var(--sd-text); border: 1px solid var(--sd-border); border-bottom-left-radius: 2px; }
.sd-chat-input { display: flex; border-top: 1px solid var(--sd-border); }
.sd-chat-input input { flex: 1; border: none; padding: 15px; font-size: 14px; outline: none; background: #fff;}
.sd-chat-input button { background: #fff; border: none; padding: 0 20px; color: var(--sd-primary-900); cursor: pointer; font-size: 16px; }

/* MODALS & DROPZONE */
.sd-modal { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(62, 39, 35, 0.8); backdrop-filter: blur(4px); z-index: 9999; display: flex; align-items: center; justify-content: center; padding: 20px;}
.sd-modal-content { background: var(--sd-surface); width: 100%; max-width: 500px; border-radius: var(--sd-radius); box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5); overflow: hidden; }
.sd-modal-header { padding: 20px 25px; background: var(--sd-bg); border-bottom: 1px solid var(--sd-border); display: flex; justify-content: space-between; align-items: center; }
.sd-modal-header h3 { margin: 0; font-size: 18px; color: var(--sd-primary-900); font-family: 'Playfair Display', serif;}
.sd-close { background: transparent; border: none; font-size: 24px; cursor: pointer; color: var(--sd-text-muted); }
.sd-modal-body { padding: 25px; }

.sd-dropzone { border: 2px dashed var(--sd-border); border-radius: 6px; padding: 40px 20px; text-align: center; background: var(--sd-bg); transition: 0.2s; }
.sd-dropzone:hover { border-color: var(--sd-primary-900); background: var(--sd-primary-50); }
.sd-dropzone p { margin: 0 0 15px; font-size: 14px; font-weight: 600; color: var(--sd-text-muted); }

@media (max-width: 768px) {
    .sd-flex-row { flex-direction: column; }
    .sd-dashboard-header { flex-direction: column; align-items: flex-start; gap: 15px; }
}