/* DadGPT — GrahnCloud family booth. Reuses the site's diner palette + fonts. */
:root {
    --diner-red: #E8474C;
    --diner-red-dark: #C03035;
    --turquoise: #50C8C6;
    --turquoise-dark: #3AA8A6;
    --chrome: #D4D4D4;
    --chrome-dark: #A0A0A0;
    --neon-pink: #FF6B9D;
    --neon-blue: #64F4F4;
    --black: #1A1A1A;
    --off-white: #FAF5F0;
    --cream: #FFF8F0;
    --yellow: #FFD54F;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Special Elite', 'Courier New', monospace;
    background: var(--black);
    color: var(--off-white);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.hidden { display: none !important; }
.muted { color: var(--chrome); font-size: 0.95rem; margin-bottom: 14px; }

/* Persistent disclosure banner (D-004) */
.disclosure {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--yellow);
    color: var(--black);
    padding: 10px 16px;
    font-size: 0.85rem;
    line-height: 1.4;
    border-bottom: 3px solid var(--black);
    text-align: center;
}
.disclosure strong { text-transform: uppercase; letter-spacing: 0.5px; }

.shell {
    flex: 1;
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
    padding: 24px 16px 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.masthead { text-align: center; margin-top: 8px; }
.sign {
    font-family: 'Pacifico', cursive;
    font-size: 2.8rem;
    color: var(--neon-pink);
    text-shadow: 0 0 8px rgba(255, 107, 157, 0.6), 0 0 2px var(--off-white);
}
.tagline {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--turquoise);
    font-size: 0.8rem;
}

/* Cards (login / member) */
.card {
    background: var(--cream);
    color: var(--black);
    border: 3px solid var(--black);
    border-radius: 10px;
    padding: 24px;
    box-shadow: 6px 6px 0 var(--diner-red-dark);
}
.card-title {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 1.3rem;
    margin-bottom: 6px;
    color: var(--diner-red-dark);
}

form { display: flex; gap: 10px; flex-wrap: wrap; }
input[type="text"], input[type="password"] {
    flex: 1;
    min-width: 180px;
    font-family: 'Special Elite', monospace;
    font-size: 1rem;
    padding: 12px 14px;
    border: 2px solid var(--black);
    border-radius: 6px;
    background: #fff;
    color: var(--black);
}
input:focus { outline: 3px solid var(--turquoise); }

.btn {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.95rem;
    padding: 12px 20px;
    background: var(--diner-red);
    color: #fff;
    border: 2px solid var(--black);
    border-radius: 6px;
    cursor: pointer;
    transition: transform 0.05s ease, background 0.15s ease;
}
.btn:hover { background: var(--diner-red-dark); }
.btn:active { transform: translate(1px, 1px); }
.btn.ghost { background: transparent; color: var(--black); }
.btn.ghost:hover { background: rgba(0, 0, 0, 0.06); }
.btn.small { padding: 6px 12px; font-size: 0.8rem; }

.msg { margin-top: 12px; font-size: 0.9rem; min-height: 1.2em; }
.msg.err { color: var(--diner-red-dark); }
.msg.ok { color: var(--turquoise-dark); }

.member-list { display: flex; flex-wrap: wrap; gap: 12px; margin: 8px 0 16px; }
.member-list button {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 14px 22px;
    background: var(--turquoise);
    color: var(--black);
    border: 2px solid var(--black);
    border-radius: 6px;
    cursor: pointer;
}
.member-list button:hover { background: var(--turquoise-dark); }

/* Chat */
.chat {
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: var(--cream);
    color: var(--black);
    border: 3px solid var(--black);
    border-radius: 10px;
    padding: 16px;
    box-shadow: 6px 6px 0 var(--turquoise-dark);
}
.chat-head { display: flex; justify-content: space-between; align-items: center; }
.who { font-family: 'Oswald', sans-serif; text-transform: uppercase; letter-spacing: 1px; color: var(--diner-red-dark); }

.stub-note {
    background: #fff3cd;
    border: 2px dashed var(--chrome-dark);
    color: #665500;
    font-size: 0.85rem;
    padding: 10px 12px;
    border-radius: 6px;
}

.transcript { display: flex; flex-direction: column; gap: 12px; min-height: 200px; max-height: 55vh; overflow-y: auto; padding: 4px; }
.bubble { padding: 10px 14px; border-radius: 10px; max-width: 85%; line-height: 1.45; }
.bubble.me { align-self: flex-end; background: var(--turquoise); color: var(--black); border: 2px solid var(--black); }
.bubble.dad { align-self: flex-start; background: #fff; color: var(--black); border: 2px solid var(--black); }
.bubble .label {
    display: inline-block;
    font-family: 'Oswald', sans-serif;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 1px 6px;
    border-radius: 4px;
    margin-right: 6px;
    vertical-align: middle;
}
.label.documented { background: var(--turquoise-dark); color: #fff; }
.label.inference  { background: var(--yellow); color: var(--black); }
.label.unknown    { background: var(--chrome-dark); color: #fff; }
.bubble .cite { display: block; margin-top: 4px; font-size: 0.72rem; color: var(--chrome-dark); }
.bubble .disc { display: block; margin-top: 8px; font-size: 0.72rem; color: var(--chrome-dark); font-style: italic; }

.chat-form { margin-top: 4px; }

.foot { text-align: center; padding: 16px; color: var(--chrome-dark); font-size: 0.8rem; }

@media (max-width: 480px) {
    .sign { font-size: 2.1rem; }
    .bubble { max-width: 95%; }
}