:root {
    --color-passion: #722F37;
    /* Wine Red */
    --color-intimacy: #FFFDD0;
    /* Cream */
    --color-garden: #0A3d0A;
    /* Forest Green */
    --color-glass: rgba(255, 255, 255, 0.1);
    --color-glass-border: rgba(255, 255, 255, 0.2);
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Montserrat', sans-serif;
    --font-accent: 'Great Vibes', 'Brush Script MT', cursive;
}

body {
    font-family: var(--font-body);
    background-color: #000000;
    background-image: radial-gradient(circle at center, #1a0505 0%, #000000 100%);
    /* Romantic red/black background */
    background-attachment: fixed;
    color: var(--color-intimacy);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--color-passion);
}

/* Glassmorphism Utilities */
.glass-panel {
    background: var(--color-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--color-glass-border);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

/* Login Page */
.login-page {
    align-items: center;
    justify-content: center;
}

.login-container {
    text-align: center;
    max-width: 400px;
    width: 90%;
    padding: 40px;
    background: rgba(255, 253, 208, 0.05);
    border-radius: 20px;
    border: 1px solid rgba(114, 47, 55, 0.3);
    box-shadow: 0 0 50px rgba(114, 47, 55, 0.2);
}

.logo-area {
    margin-bottom: 40px;
}

.main-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px rgba(114, 47, 55, 0.5));
}

.slogan {
    font-family: var(--font-accent);
    font-size: 1.8rem;
    letter-spacing: 1px;
    opacity: 0.9;
}

.pin-input {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-passion);
    color: var(--color-intimacy);
    text-align: center;
    font-size: 1.5rem;
    letter-spacing: 10px;
    border-radius: 10px;
    padding: 15px;
}

.pin-input:focus {
    background: rgba(0, 0, 0, 0.5);
    border-color: var(--color-intimacy);
    color: var(--color-intimacy);
    box-shadow: 0 0 15px rgba(114, 47, 55, 0.5);
}

.btn-enter {
    background-color: var(--color-passion);
    border: none;
    padding: 12px 30px;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    letter-spacing: 1px;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.btn-enter:hover {
    background-color: #8a3a44;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(114, 47, 55, 0.4);
}

/* App Layout */
.app-header {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0, 0, 0, 0.2);
}

.nav-tabs-custom {
    display: flex;
    justify-content: space-around;
    background: rgba(0, 0, 0, 0.3);
    padding: 10px;
    position: fixed;
    bottom: 0;
    width: 100%;
    z-index: 100;
    backdrop-filter: blur(5px);
}

.nav-item-custom {
    color: var(--color-intimacy);
    text-decoration: none;
    font-size: 0.8rem;
    text-align: center;
    opacity: 0.6;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.nav-item-custom.active {
    opacity: 1;
    color: var(--color-passion);
    transform: translateY(-5px);
}

.nav-icon {
    font-size: 1.5rem;
    margin-bottom: 2px;
}

.content-area {
    padding: 20px;
    padding-bottom: 80px;
    /* Space for bottom nav */
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
}

/* Cards */
.wish-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 15px;
    margin-bottom: 15px;
    border-left: 3px solid var(--color-passion);
}

.secret-card {
    background: linear-gradient(135deg, #1a0505 0%, #2b1111 100%);
    border: 1px solid var(--color-passion);
    padding: 30px;
    text-align: center;
    border-radius: 20px;
    margin-top: 20px;
}

.lock-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    color: var(--color-passion);
}

/* Forms */
.form-control-custom {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-intimacy);
    border-radius: 10px;
}

.form-control-custom:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--color-passion);
    color: var(--color-intimacy);
    box-shadow: none;
}

.form-control-custom::placeholder {
    color: rgba(255, 253, 208, 0.3);
}

/* Animations */
@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

.pulse-anim {
    animation: pulse 2s infinite ease-in-out;
}