/* Base Layout */
body {
    background-color: var(--color-bg);
    padding-top: var(--safe-area-top);
    padding-bottom: var(--safe-area-bottom);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

#app {
    flex: 1;
    display: flex;
    flex-direction: column;
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
}

/* Typography Helpers */
.text-s {
    font-size: var(--font-size-s);
    color: var(--color-text-secondary);
}

.text-m {
    font-size: var(--font-size-m);
    color: var(--color-text-primary);
}

.text-l {
    font-size: var(--font-size-l);
    font-weight: 600;
    color: var(--color-text-primary);
}

.text-xl {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
}

/* Buttons */
.btn {
    padding: 12px 20px;
    border-radius: var(--radius-m);
    background-color: var(--color-accent);
    color: #fff;
    font-weight: 600;
    text-align: center;
    transition: opacity 0.2s;
}

.btn:active {
    opacity: 0.7;
}

.btn-secondary {
    background-color: var(--color-card);
    color: var(--color-accent);
}

.btn-danger {
    background-color: var(--color-danger);
}

.btn-icon {
    padding: 8px;
    border-radius: 50%;
}

/* Navigation Bar */
.navbar {
    padding: var(--spacing-m);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: rgba(28, 28, 30, 0.8);
    /* Translucent in dark mode */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 100;
}

@media (prefers-color-scheme: light) {
    .navbar {
        background-color: rgba(242, 242, 247, 0.8);
    }
}

.navbar-title {
    font-weight: 700;
    font-size: var(--font-size-l);
}

.navbar-action {
    color: var(--color-accent);
    font-size: var(--font-size-m);
}

/* Forms */
.form-group {
    background-color: var(--color-card);
    border-radius: var(--radius-m);
    padding: 0 var(--spacing-m);
    margin-bottom: var(--spacing-l);
    overflow: hidden;
}

.form-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 0.5px solid var(--color-separator);
}

.form-row:last-child {
    border-bottom: none;
}

.form-label {
    flex: 1;
    font-weight: 500;
}

.form-input {
    flex: 2;
    text-align: right;
    color: var(--color-accent);
}

.form-input::placeholder {
    color: var(--color-text-secondary);
}

/* List Views */
.list-container {
    padding: var(--spacing-m);
}

/* Cards */
.card {
    background-color: var(--color-card);
    border-radius: var(--radius-m);
    padding: var(--spacing-m);
    margin-bottom: var(--spacing-m);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* Floating Action Button */
.fab {
    position: fixed;
    bottom: calc(20px + var(--safe-area-bottom));
    right: 20px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--color-accent);
    color: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    z-index: 200;
}