/* style.css - SONSUZ.AY Uzay Teması */

:root {
    --primary-color: #00e5ff; /* Neon Mavi */
    --bg-color: #050510;      /* Derin Uzay Siyahı */
    --chat-bg: rgba(255, 255, 255, 0.05); /* Yarı saydam baloncuklar */
    --user-msg-bg: #2b2b40;
    --bot-msg-bg: rgba(0, 229, 255, 0.15); /* Bot mesajı hafif mavi parıltılı */
    --app-height: 100vh;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    background-image: 
        radial-gradient(white, rgba(255,255,255,.2) 2px, transparent 3px),
        radial-gradient(white, rgba(255,255,255,.15) 1px, transparent 2px),
        radial-gradient(white, rgba(255,255,255,.1) 2px, transparent 3px);
    background-size: 550px 550px, 350px 350px, 250px 250px;
    background-position: 0 0, 40px 60px, 130px 270px;
    animation: yildizlarHareket 60s linear infinite; /* Yıldız animasyonu */
    color: #fff;
    height: var(--app-height);
    display: flex;
    justify-content: center;
    overflow: hidden;
}

/* --- YILDIZ ANİMASYONU --- */
@keyframes yildizlarHareket {
    from { background-position: 0 0, 40px 60px, 130px 270px; }
    to { background-position: 550px 550px, 390px 410px, 380px 520px; }
}

.app-wrapper {
    width: 100%;
    max-width: 600px;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: rgba(0, 0, 0, 0.3); /* İçerik okunsun diye hafif karartma */
    backdrop-filter: blur(2px);
    position: relative;
    box-shadow: 0 0 50px rgba(0, 229, 255, 0.1);
}

/* --- BAŞLIK ALANI --- */
.header {
    padding: 15px 20px;
    text-align: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    text-shadow: 0 0 15px rgba(0, 229, 255, 0.6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10;
}

#settings-btn {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: #fff;
    opacity: 0.7;
    transition: 0.3s;
}

#settings-btn:hover { opacity: 1; transform: rotate(90deg); }

/* --- SOHBET ALANI --- */
#chat-container {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    scroll-behavior: smooth;
}

.message {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 15px;
    font-size: 0.95rem;
    line-height: 1.4;
    position: relative;
    word-wrap: break-word;
    animation: mesajGel 0.3s ease-out;
}

@keyframes mesajGel {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.bot-msg {
    align-self: flex-start;
    background: var(--bot-msg-bg);
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-bottom-left-radius: 2px;
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.05);
}

.user-msg {
    align-self: flex-end;
    background: var(--user-msg-bg);
    border-bottom-right-radius: 2px;
    color: #fff;
}

.name-tag {
    display: block;
    font-size: 0.75rem;
    margin-bottom: 4px;
    opacity: 0.7;
    font-weight: bold;
}

.bot-tag { color: var(--primary-color); }
.user-tag { color: #aaa; text-align: right; }

/* --- GİRİŞ ALANI --- */
.input-area {
    padding: 15px;
    background: rgba(0, 0, 0, 0.6);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    gap: 10px;
    align-items: center;
}

input[type="text"] {
    flex: 1;
    padding: 12px 15px;
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    font-size: 1rem;
    outline: none;
    transition: 0.3s;
}

input[type="text"]:focus {
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.2);
}

button {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.3rem;
    color: var(--primary-color);
    transition: 0.2s;
    padding: 0 5px;
}

button:active { transform: scale(0.9); }

#mic-btn.listening {
    color: #ff3333;
    animation: nabiz 1s infinite;
}

@keyframes nabiz {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* --- AYARLAR PANELİ --- */
#settings-panel {
    display: none;
    position: absolute;
    top: 60px;
    right: 20px;
    background: rgba(20, 20, 35, 0.95);
    padding: 15px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 100;
    min-width: 200px;
    backdrop-filter: blur(10px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.5);
}

.setting-item { margin-bottom: 15px; }
.setting-item:last-child { margin-bottom: 0; }
.setting-item label { display: block; font-size: 0.9rem; margin-bottom: 5px; color: #ccc; }
input[type="range"] { width: 100%; accent-color: var(--primary-color); }

/* --- AÇILIŞ EKRANI --- */
#welcome-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: #050510;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    cursor: pointer;
}

.welcome-icon {
    font-size: 4rem;
    animation: float 3s ease-in-out infinite;
    text-shadow: 0 0 30px var(--primary-color);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}