/* TicketWizard Admin v2 */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --blue:   #1a56db;
    --blue-l: #eff6ff;
    --green:  #16a34a;
    --red:    #dc2626;
    --gray:   #64748b;
    --border: #e2e8f0;
    --bg:     #f8fafc;
    --white:  #fff;
    --radius: 10px;
    --shadow: 0 2px 12px rgba(0,0,0,.08);
}

body, .tw-wrap * { box-sizing: border-box; }

.tw-wrap {
    font-family: 'Inter', sans-serif;
    max-width: 900px;
    padding-bottom: 80px;
    color: #1e293b;
}

/* ---- Header ---- */
.tw-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 20px 0 18px;
    border-bottom: 1.5px solid var(--border);
    margin-bottom: 26px;
    gap: 16px;
    flex-wrap: wrap;
}
.tw-header h1  { margin: 0; font-size: 1.4rem; font-weight: 700; }
.tw-header p   { margin: 4px 0 0; color: var(--gray); font-size: .85rem; }
.tw-back       { font-size: .82rem; color: var(--blue); text-decoration: none; display: block; margin-bottom: 2px; }
.tw-back:hover { text-decoration: underline; }

/* ---- Buttons ---- */
.tw-btn {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 9px 18px; border-radius: 7px;
    font-size: .87rem; font-weight: 600; cursor: pointer;
    border: 1.5px solid transparent; text-decoration: none;
    transition: all .15s; white-space: nowrap; font-family: inherit;
}
.tw-btn-primary  { background: var(--blue);  color: #fff;      border-color: var(--blue);  }
.tw-btn-primary:hover  { background: #1648c0; }
.tw-btn-outline  { background: #fff;          color: var(--blue); border-color: var(--blue); }
.tw-btn-outline:hover  { background: var(--blue-l); }
.tw-btn-success  { background: var(--green); color: #fff;      border-color: var(--green); }
.tw-btn-success:hover  { background: #15803d; }
.tw-btn-danger   { background: #fff;          color: var(--red);  border-color: #fca5a5;    }
.tw-btn-danger:hover   { background: #fef2f2; }
.tw-btn-ghost    { background: transparent;   color: var(--gray); border-color: var(--border); }
.tw-btn-ghost:hover    { background: var(--bg); }
.tw-btn-sm  { padding: 7px 14px; font-size: .82rem; }
.tw-btn-xs  { padding: 4px 9px;  font-size: .78rem; }

/* ---- Cards ---- */
.tw-card {
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 12px;
    box-shadow: var(--shadow);
}
.tw-card-body { flex: 1; padding: 16px 20px; }
.tw-card:not(.tw-meta-card) { display: flex; align-items: center; gap: 12px; }
.tw-card-actions { padding: 16px 20px; display: flex; gap: 8px; }
.tw-meta-card { padding: 18px 20px; }

/* ---- Flow list ---- */
.tw-list { display: flex; flex-direction: column; gap: 10px; }
.tw-card h3 { margin: 0 0 3px; font-size: .97rem; font-weight: 700; }
.tw-card p  { margin: 0; font-size: .82rem; color: var(--gray); }

.tw-badge {
    display: inline-block;
    font-size: .68rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: .05em;
    padding: 2px 9px; border-radius: 20px;
    margin-bottom: 5px;
}
.tw-badge-on  { background: #dcfce7; color: var(--green); }
.tw-badge-off { background: #f1f5f9; color: var(--gray); }
.tw-badge-dept-all      { background: #e0f2fe; color: #0369a1; }
.tw-badge-dept-specific { background: #fef9c3; color: #854d0e; }
.tw-card-badges { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 5px; }

.tw-dept-wrap { display: flex; flex-direction: column; gap: 5px; }
.tw-field-hint {
    font-size: .75rem; color: var(--gray);
    background: var(--bg); border: 1px solid var(--border);
    border-radius: 6px; padding: 7px 10px; line-height: 1.5;
}

.tw-empty {
    text-align: center; padding: 52px;
    color: var(--gray); background: var(--bg);
    border-radius: var(--radius); border: 1.5px dashed var(--border);
}

/* ---- Editor ---- */
.tw-loading { padding: 40px; text-align: center; color: var(--gray); }

#tw-app .tw-meta-card { margin-bottom: 24px; }

.tw-section-lbl {
    font-size: .72rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: .07em;
    color: var(--gray); margin: 0 0 10px;
}

/* ---- Fields ---- */
.tw-field-row { display: flex; gap: 14px; margin-bottom: 14px; flex-wrap: wrap; }
.tw-field     { display: flex; flex-direction: column; gap: 5px; flex: 1; min-width: 170px; }
.tw-field label { font-size: .75rem; font-weight: 600; color: var(--gray); text-transform: uppercase; letter-spacing: .04em; }

.tw-input, .tw-textarea, .tw-select {
    padding: 9px 12px;
    border: 1.5px solid var(--border);
    border-radius: 7px;
    font-size: .9rem; color: #1e293b;
    background: var(--bg);
    transition: border-color .15s;
    font-family: inherit; width: 100%;
}
.tw-input:focus, .tw-textarea:focus, .tw-select:focus {
    border-color: var(--blue); outline: none; background: #fff;
}
.tw-textarea { resize: vertical; }
.tw-select   { cursor: pointer; }
.tw-select-sm { font-size: .83rem; padding: 7px 10px; }

.tw-toggle-wrap { display: flex; align-items: center; gap: 8px; padding-top: 20px; font-size: .9rem; }
.tw-toggle-wrap input { width: 17px; height: 17px; cursor: pointer; }

/* ---- Node cards ---- */
.tw-node-card {
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 14px;
    box-shadow: var(--shadow);
    overflow: hidden;
}
.tw-node-question { border-left: 4px solid var(--blue); }
.tw-node-message  { border-left: 4px solid #f59e0b; }
.tw-node-end      { border-left: 4px solid var(--green); }

.tw-node-hdr {
    display: flex; align-items: center; gap: 10px;
    padding: 11px 16px; background: var(--bg);
    border-bottom: 1.5px solid var(--border);
}
.tw-node-num {
    width: 24px; height: 24px; border-radius: 50%;
    background: var(--blue); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: .75rem; font-weight: 700; flex-shrink: 0;
}
.tw-node-end   .tw-node-num { background: var(--green); }
.tw-node-message .tw-node-num { background: #f59e0b; }

.tw-type-pill {
    font-size: .72rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: .05em;
    padding: 3px 10px; border-radius: 20px;
}
.tw-type-question { background: #dbeafe; color: #1e40af; }
.tw-type-message  { background: #fef9c3; color: #854d0e; }
.tw-type-end      { background: #dcfce7; color: #166534; }

.tw-node-actions { margin-left: auto; display: flex; gap: 6px; }

.tw-node-body { padding: 18px; }
.tw-node-body .tw-field-row { margin-bottom: 14px; }
.tw-node-body > .tw-field   { margin-bottom: 14px; }

/* ---- Options ---- */
.tw-opt-card {
    border: 1.5px solid var(--border);
    border-radius: 8px; padding: 12px 14px;
    margin-bottom: 9px; background: var(--bg);
}
.tw-opt-row {
    display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap;
}
.tw-opt-row .tw-field { margin-bottom: 0; }
.tw-opt-del { flex-shrink: 0; align-self: flex-end; margin-bottom: 1px; }

.tw-opt-arrow {
    font-size: .78rem; color: var(--blue);
    margin-top: 8px; padding-top: 8px;
    border-top: 1px solid var(--border);
}
.tw-opt-arrow em { font-style: normal; color: #475569; }

.tw-btn-add-opt {
    width: 100%; padding: 9px;
    border: 1.5px dashed var(--border);
    background: none; border-radius: 8px;
    font-size: .85rem; color: var(--blue); font-weight: 600;
    cursor: pointer; transition: all .15s;
    font-family: inherit; margin-top: 6px;
}
.tw-btn-add-opt:hover { background: var(--blue-l); border-color: #93c5fd; }

/* ---- Message preview ---- */
.tw-msg-preview {
    border-radius: 8px; padding: 12px 14px;
    font-size: .85rem; line-height: 1.6; white-space: pre-line;
    border: 1.5px solid; margin-top: 10px;
}
.tw-preview-info    { background: #eff6ff; border-color: #93c5fd; color: #1e40af; }
.tw-preview-warning { background: #fffbeb; border-color: #fcd34d; color: #92400e; }
.tw-preview-error   { background: #fef2f2; border-color: #fca5a5; color: #991b1b; }
.tw-preview-success { background: #f0fdf4; border-color: #86efac; color: #166534; }

/* ---- Add / Save row ---- */
.tw-add-row  { margin-bottom: 20px; }
.tw-save-bar {
    display: flex; gap: 12px; align-items: center;
    padding-top: 20px; border-top: 1.5px solid var(--border);
    margin-top: 10px;
}

/* ---- Modal ---- */
.tw-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.45);
    display: flex; align-items: center; justify-content: center;
    z-index: 9999;
}
.tw-modal {
    background: #fff; border-radius: 14px;
    padding: 28px; max-width: 520px; width: 95%;
    box-shadow: 0 20px 60px rgba(0,0,0,.2);
}
.tw-modal h3 { margin: 0 0 8px; font-size: 1.1rem; font-weight: 700; }

.tw-type-choice {
    display: flex; align-items: flex-start; gap: 14px;
    padding: 14px 16px; border: 1.5px solid var(--border);
    border-radius: 9px; margin-bottom: 10px; cursor: pointer;
    transition: all .15s;
}
.tw-type-choice:hover { border-color: var(--blue); background: var(--blue-l); }
.tw-type-choice strong { display: block; font-size: .93rem; margin-bottom: 3px; }
.tw-type-choice p { margin: 0; font-size: .8rem; color: var(--gray); }
.tw-type-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 1px; }

/* ---- Toast ---- */
.tw-toast {
    position: fixed; bottom: 24px; right: 24px;
    background: #1e293b; color: #fff;
    padding: 12px 20px; border-radius: 8px;
    font-size: .9rem; font-weight: 500;
    box-shadow: 0 8px 24px rgba(0,0,0,.2);
    z-index: 99999;
    animation: twUp .3s ease;
}
.tw-toast-error { background: var(--red); }
@keyframes twUp {
    from { opacity:0; transform: translateY(12px); }
    to   { opacity:1; transform: translateY(0); }
}