/* ================================================================
   PRE_REGISTER.CSS — themed for System Convergance hero shell
   ================================================================ */

/* ── Page Header (kept inside container, but hidden — replaced by hero) ── */
.pr-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    margin: 0 0 18px;
    padding: 16px 18px;
    background: var(--bg-elev);
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--shadow-card);
}
.pr-title-group { display: none; } /* hide duplicate title — hero already shows it */
.pr-action-bar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-left: auto;
}
.pr-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    white-space: nowrap;
    transition: transform .15s, box-shadow .15s;
    color: #fff;
}
.pr-btn:hover { transform: translateY(-1px); }
.pr-btn-warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    box-shadow: 0 4px 12px rgba(245,158,11,.30);
}
.pr-btn-warning:hover { box-shadow: 0 6px 16px rgba(245,158,11,.45); }
.pr-btn-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    box-shadow: 0 4px 12px rgba(239,68,68,.30);
}
.pr-btn-danger:hover { box-shadow: 0 6px 16px rgba(239,68,68,.45); }

/* ── Table Container ── */
.table-container {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: 18px;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-card);
    background: var(--bg-elev);
}

#pre-register-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.86rem;
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    min-width: 1000px;
}

#pre-register-table thead tr {
    background: var(--bg-soft);
    border-bottom: 2px solid var(--line);
}
#pre-register-table th {
    padding: 13px 14px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--ink-3);
    text-align: left;
    white-space: nowrap;
}
#pre-register-table td {
    padding: 13px 14px;
    border-bottom: 1px solid var(--line);
    vertical-align: middle;
    color: var(--ink-1);
}
#pre-register-table tbody tr:last-child td { border-bottom: none; }
#pre-register-table tbody tr:nth-child(even) { background: var(--row-zebra, rgba(255,255,255,0.02)); }
#pre-register-table tbody tr:hover { background: var(--accent-soft) !important; }

/* Override inline styles from JS-rendered cells to match theme */
#pre-register-table td,
#pre-register-table td[style] { color: var(--ink-1) !important; }
#pre-register-table td[style*="color:#444"] { color: var(--ink-1) !important; }
#pre-register-table td[style*="color:#7f8c8d"],
#pre-register-table td span[style*="color:#7f8c8d"] { color: var(--ink-3) !important; }
#pre-register-table td > div[style*="color:#2980b9"] {
    color: var(--accent) !important;
    font-family: 'JetBrains Mono', monospace !important;
}
#pre-register-table td span[style*="color:#27ae60"][style*="background:#eafaf1"] {
    background: rgba(52,211,153,0.14) !important;
    color: var(--success) !important;
    font-family: 'JetBrains Mono', monospace !important;
    padding: 3px 8px !important;
    border-radius: 6px !important;
}
#pre-register-table td span[style*="color:#8e44ad"] { color: #c084fc !important; }
#pre-register-table td span[style*="color:#e74c3c"] { color: var(--danger) !important; }
#pre-register-table td[colspan][style*="color:#999"],
#pre-register-table td[colspan] { color: var(--ink-3) !important; }
#modal-device-list div[style*="color:#999"] { color: var(--ink-3) !important; }

/* Override inline button styles from JS — JS hard-codes background/color/padding/border */
#pre-register-table button.utility-btn[style] {
    background: linear-gradient(135deg, #10b981, #059669) !important;
    color: #fff !important;
    border: none !important;
    padding: 0 12px !important;
    height: 36px !important;
    border-radius: 8px !important;
    box-shadow: 0 3px 10px rgba(16,185,129,.30) !important;
}
#pre-register-table button.utility-btn.approve-btn[style],
#pre-register-table button.utility-btn.save-btn[style] {
    background: linear-gradient(135deg, #10b981, #059669) !important;
    box-shadow: 0 3px 10px rgba(16,185,129,.30) !important;
}
#pre-register-table button.utility-btn.spam-btn[style] {
    background: linear-gradient(135deg, #a855f7, #7e22ce) !important;
    box-shadow: 0 3px 10px rgba(168,85,247,.30) !important;
}
#pre-register-table button.utility-btn.reject-btn[style] {
    background: linear-gradient(135deg, #ef4444, #dc2626) !important;
    box-shadow: 0 3px 10px rgba(239,68,68,.30) !important;
}
#pre-register-table button.utility-btn.replace-btn[style] {
    background: linear-gradient(135deg, #f59e0b, #d97706) !important;
    width: 100% !important;
    height: 38px !important;
    padding: 0 12px !important;
    border-radius: 10px !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 12px rgba(245,158,11,.30) !important;
}

/* Inline-styled inputs/selects in JS-rendered rows */
#pre-register-table input.new-computer-name[style] {
    background: var(--bg-input) !important;
    color: var(--ink-1) !important;
    border: 1px solid var(--line) !important;
    border-radius: 8px !important;
    padding: 0 11px !important;
    height: 36px !important;
    box-sizing: border-box;
}
#pre-register-table select.group-select[style] {
    background: var(--bg-input) !important;
    color: var(--ink-1) !important;
    border: 1px solid var(--line) !important;
    border-radius: 8px !important;
    padding: 0 26px 0 10px !important;
    height: 36px !important;
}

/* ── Inputs inside table ── */
.new-computer-name {
    width: 100%;
    height: 36px;
    padding: 0 11px;
    border: 1px solid var(--line) !important;
    border-radius: 8px !important;
    font-family: inherit;
    font-size: 0.84rem;
    color: var(--ink-1) !important;
    background: var(--bg-input) !important;
    transition: border-color 0.15s, box-shadow 0.15s;
    box-sizing: border-box;
    outline: none;
}
.new-computer-name:focus {
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 3px var(--accent-soft);
}
.new-computer-name::placeholder { color: var(--ink-3); }

.group-select {
    flex: 1;
    min-width: 0;
    height: 36px !important;
    padding: 0 26px 0 10px !important;
    border: 1px solid var(--line) !important;
    border-radius: 8px !important;
    font-family: inherit !important;
    font-size: 0.8rem !important;
    color: var(--ink-1) !important;
    background: var(--bg-input) !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 8px center !important;
    appearance: none;
    cursor: pointer;
    outline: none;
}
.group-select:focus { border-color: var(--accent) !important; box-shadow: 0 0 0 3px var(--accent-soft); }

/* ── Action buttons inside table ── */
.utility-btn {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 5px;
    height: 36px !important;
    padding: 0 12px !important;
    border: none !important;
    border-radius: 8px !important;
    font-family: inherit !important;
    font-size: 0.85rem !important;
    font-weight: 600 !important;
    cursor: pointer;
    white-space: nowrap;
    transition: transform 0.15s ease, box-shadow .15s !important;
    color: #fff !important;
}
.utility-btn:hover { transform: translateY(-1px); }

.save-btn, .approve-btn {
    background: linear-gradient(135deg, #10b981, #059669) !important;
    box-shadow: 0 3px 10px rgba(16,185,129,.30);
}
.save-btn:hover, .approve-btn:hover { box-shadow: 0 5px 14px rgba(16,185,129,.45); }

.spam-btn {
    background: linear-gradient(135deg, #a855f7, #7e22ce) !important;
    box-shadow: 0 3px 10px rgba(168,85,247,.30);
}
.spam-btn:hover { box-shadow: 0 5px 14px rgba(168,85,247,.45); }

.reject-btn {
    background: linear-gradient(135deg, #ef4444, #dc2626) !important;
    box-shadow: 0 3px 10px rgba(239,68,68,.30);
}
.reject-btn:hover { box-shadow: 0 5px 14px rgba(239,68,68,.45); }

.replace-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    height: 38px !important;
    padding: 0 12px !important;
    background: linear-gradient(135deg, #f59e0b, #d97706) !important;
    color: #fff !important;
    border: none !important;
    border-radius: 10px !important;
    font-family: inherit !important;
    font-size: 0.84rem !important;
    font-weight: 600 !important;
    cursor: pointer;
    transition: transform 0.15s, box-shadow .15s !important;
    box-shadow: 0 4px 12px rgba(245,158,11,.30);
}
.replace-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(245,158,11,.45); }

/* ── Empty state ── */
#pre-register-tbody tr td[colspan] {
    text-align: center;
    padding: 50px 20px !important;
    color: var(--ink-3) !important;
    font-style: italic;
    font-size: 0.9rem;
    background: transparent !important;
}

/* ── Modal ── */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    inset: 0;
    background: rgba(7, 12, 26, 0.65);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    padding: 20px;
    overflow-y: auto;
}
.modal-content {
    background: var(--bg-elev);
    margin: 40px auto;
    padding: 0;
    width: 100%;
    max-width: 460px;
    border-radius: 16px;
    border: 1px solid var(--line);
    box-shadow: 0 30px 80px rgba(0,0,0,0.4);
    overflow: hidden;
    position: relative;
}
.modal-content h3 {
    font-family: 'Sora', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--ink-1);
    margin: 0;
    padding: 18px 22px;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--line);
}
.modal-content p {
    padding: 16px 22px 0;
    font-size: 0.85rem;
    color: var(--ink-2);
    margin: 0;
}
.modal-content p strong { color: var(--accent) !important; font-family: 'JetBrains Mono', monospace; }
.modal-content > div { padding: 0 22px 14px; }

.close-modal {
    position: absolute;
    top: 14px;
    right: 16px;
    width: 30px;
    height: 30px;
    background: rgba(255,255,255,0.08);
    border-radius: 8px;
    border: 1px solid var(--line);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    color: var(--ink-2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s;
    padding: 0;
}
.close-modal:hover { background: rgba(255,255,255,0.14); color: var(--ink-1); }

.modal-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--line);
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.88rem;
    color: var(--ink-1);
    background: var(--bg-input);
    outline: none;
    transition: border-color 0.15s, box-shadow .15s;
    box-sizing: border-box;
}
.modal-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.modal-input::placeholder { color: var(--ink-3); }

#modal-device-list {
    max-height: 320px;
    overflow-y: auto;
    border: 1px solid var(--line) !important;
    border-radius: 10px;
    background: var(--bg-soft-2);
}
.device-list-item {
    padding: 11px 16px;
    border-bottom: 1px solid var(--line);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.86rem;
    transition: background 0.12s;
}
.device-list-item:last-child { border-bottom: none; }
.device-list-item:hover { background: var(--accent-soft); }
.device-list-item strong { color: var(--ink-1); }
.device-list-item span { color: var(--ink-3); font-size: 0.78rem; font-family: 'JetBrains Mono', monospace; }

/* Loading + error */
#loading-spinner { color: var(--ink-3) !important; }
#loading-spinner i { color: var(--accent) !important; }
#error-message { color: var(--danger) !important; }

/* Responsive */
@media (max-width: 768px) {
    .pr-page-header { padding: 14px; }
    .pr-action-bar { width: 100%; }
    .pr-action-bar .pr-btn { flex: 1; justify-content: center; }
    #pre-register-table th, #pre-register-table td { padding: 10px 11px; }
    #pre-register-table th { font-size: 0.66rem; }
    #pre-register-table { min-width: 760px; font-size: 0.82rem; }
    .modal-content { margin: 20px auto; }
}
@media (max-width: 480px) {
    .pr-action-bar .pr-btn span { display: none; }
    .pr-action-bar .pr-btn { flex: 0 0 auto; padding: 10px 14px; }
}