/* ═══════════════════════════════════════════════════════════════
   components.css — Reusable UI components
   (buttons, forms, navbar, password toggle, error messages)
   ═══════════════════════════════════════════════════════════════ */

/* ── Buttons ──────────────────────────────────────────────────── */
.btn {
    border: none;
    padding: 14px 24px;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    width: 100%;
    margin-top: 10px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(76, 175, 80, 0.3);
}

.btn-primary {
    background: var(--primary-green);
    color: white;
}

.btn-secondary {
    background: transparent;
    color: var(--primary-green);
    border: 2px solid var(--primary-green);
}

/* ── Forms ───────────────────────────────────────────────────── */
.form-group {
    margin-bottom: 20px;
    text-align: left;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-muted);
}

input,
textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.5);
    font-size: 1rem;
    color: var(--text-color);
    transition: border-color 0.3s;
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-green);
    background: white;
}

.error-msg {
    color: var(--danger-red);
    font-size: 0.85rem;
    margin-top: 5px;
    display: none;
}

/* ── Password requirements ───────────────────────────────────── */
.password-requirements {
    font-size: 0.8rem;
    margin-top: 5px;
    color: var(--text-muted);
    text-align: left;
}

.req-item {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 2px;
}

.req-item.valid { color: var(--primary-green); }

.req-item i { font-size: 0.7rem; }

/* ── Password toggle ─────────────────────────────────────────── */
.password-wrapper {
    position: relative;
    width: 100%;
}

.password-wrapper input {
    width: 100%;
    padding-right: 40px;
}

.toggle-password {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: color 0.3s;
}

.toggle-password:hover { color: var(--primary-green); }

/* ── Navbar ──────────────────────────────────────────────────── */
.navbar {
    height: 70px;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-around;
    align-items: center;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.05);
    position: absolute;
    bottom: 0;
    width: 100%;
    z-index: 100;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.3s;
}

.nav-item.active { color: var(--primary-green); }

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

.nav-label { font-size: 0.75rem; }