/* start of centered button UI adapted with ChatGPT
   Prompt: “How do I center a frosted-glass button at the bottom of the screen with hoverable opacity and blur?” */
.see-whats-next-button {
    position: absolute;
    left: 50%;
    bottom: 170px;
    transform: translateX(-50%);
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.3);
    color: #D34631;
    border: none;
    border-radius: 20px;
    font-size: 16px;
    font-weight: 600;
    font-family: 'Helvetica Neue', sans-serif;
    cursor: pointer;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    display: none;
    z-index: 3;
    transition: all 0.3s ease;
}
/* end of centered button UI adapted with ChatGPT */

/* start of tap-to-start animation adapted with ChatGPT
   Prompt: “How can I animate a ‘Tap to Start’ label with a pulse fade effect using keyframes?” */
.tap-start {
    position: absolute;
    bottom: 306px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 20px;
    font-weight: 600;
    font-family: 'Helvetica Neue', sans-serif;
    color: #D34631;
    z-index: 4;
    background: #F9A19A;
    padding: 5px 5px;
    border-radius: 12px;
    text-align: center;
}

.tap-start span {
    display: inline-block;
    animation: pulseFade 2s ease-in-out infinite;
}

@keyframes pulseFade {
    0% { opacity: 0; }
    50% { opacity: 1; }
    100% { opacity: 0; }
}
/* end of tap-to-start animation adapted with ChatGPT */

/* start of base layout and breathing screen styling adapted with ChatGPT
   Prompt: “How do I center a breathing animation app container with absolute-positioned layers and blur?” */
body {
    margin: 0;
    font-family: 'Helvetica Neue', sans-serif;
    background: #000000;
    display: flex;
    justify-content: center;
}

.container {
    position: relative;
    width: 402px;
    height: 795px;
    background-color: #F7B7AB;
    box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.blur-layer {
    position: absolute;
    top: 83px;
    left: -3px;
    width: 402px;
    height: 559px;
    background: #F9A19A;
    border-radius: 100%;
    filter: blur(75px);
    z-index: 0;
}

.cat-glow {
    position: absolute;
    top: 151px;
    left: 16px;
    width: 363px;
    height: 268px;
    background: rgba(255, 254, 254, 0.41);
    filter: blur(22.5px);
    z-index: 1;
    border-radius: 100%;
}

.cat-image {
    position: absolute;
    top: 180px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.cat-image img {
    width: 280px;
    transition: transform 3s ease-in-out;
}

.breath-text {
    position: absolute;
    bottom: 306px;
    left: 50%;
    transform: translateX(-50%) scale(1);
    font-size: 28px;
    font-weight: 700;
    color: #D34631;
    text-align: center;
    z-index: 2;
    transition: transform 1.2s ease-in-out, opacity 0.5s ease;
    will-change: transform;
}
/* end of base layout and breathing screen styling adapted with ChatGPT */

.back-arrow {
    position: absolute;
    top: 38px;
    left: 20px;
    font-size: 24px;
    color: #D34631;
    text-decoration: none;
    z-index: 3;
}

/* start of help box layout adapted with ChatGPT
   Prompt: “How do I position mental health support text at the bottom of a fixed layout?” */
.help-box {
    position: absolute;
    bottom: 40px;
    left: 34px;
    z-index: 2;
}

.help-title {
    font-size: 20px;
    font-weight: 500;
    color: #D34631;
    margin: 0;
}

.help-sub {
    font-size: 13px;
    font-style: italic;
    font-weight: 300;
    color: #ffffff;
    margin: 4px 0;
}

.help-call {
    font-size: 13px;
    font-weight: 700;
    color: #D34631;
    margin: 0;
}

.help-call a {
    color: #D34631;
    text-decoration: none;
}
/* end of help box layout adapted with ChatGPT */

/* start of repeat button UI adapted with ChatGPT
   Prompt: “How do I style a hidden repeat button with frosted glass effect and smooth transition?” */
.repeat-button {
    position: absolute;
    bottom: 230px;
    left: 50%;
    transform: translateX(-50%);
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.3);
    color: #D34631;
    border: none;
    border-radius: 20px;
    font-size: 16px;
    font-weight: 600;
    font-family: 'Helvetica Neue', sans-serif;
    cursor: pointer;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    display: none;
    z-index: 3;
    transition: all 0.3s ease;
}
/* end of repeat button UI adapted with ChatGPT */